Home / 107,623,368,031.40-161,435,052,047.10-44,717,759,743.40

Finding the Fourth Proportional to 107,623,368,031.40, 161,435,052,047.10 and 44,717,759,743.40

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Solution

The fourth proportional to 107,623,368,031.40, 161,435,052,047.10 and 44,717,759,743.40 is: 67,076,639,615.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,623,368,031.40 : 161,435,052,047.10 = 44,717,759,743.40 : x
  2. Step 2: Convert to fraction form
    107,623,368,031.40/161,435,052,047.10 = 44,717,759,743.40/x
  3. Step 3: Cross multiply
    107,623,368,031.40x = 161,435,052,047.10 × 44,717,759,743.40
  4. Step 4: Simplify right side
    107,623,368,031.40x = 7,219,013,871,605,492,219,904
  5. Step 5: Solve for x
    x = 7,219,013,871,605,492,219,904/107,623,368,031.40
  6. Step 6: Final answer
    x = 67,076,639,615.10

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.