Home / 153,059,176,822.40-229,588,765,233.60-150,995,264,681.60

Finding the Fourth Proportional to 153,059,176,822.40, 229,588,765,233.60 and 150,995,264,681.60

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Solution

The fourth proportional to 153,059,176,822.40, 229,588,765,233.60 and 150,995,264,681.60 is: 226,492,897,022.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,059,176,822.40 : 229,588,765,233.60 = 150,995,264,681.60 : x
  2. Step 2: Convert to fraction form
    153,059,176,822.40/229,588,765,233.60 = 150,995,264,681.60/x
  3. Step 3: Cross multiply
    153,059,176,822.40x = 229,588,765,233.60 × 150,995,264,681.60
  4. Step 4: Simplify right side
    153,059,176,822.40x = 34,666,816,374,369,157,120,000
  5. Step 5: Solve for x
    x = 34,666,816,374,369,157,120,000/153,059,176,822.40
  6. Step 6: Final answer
    x = 226,492,897,022.40

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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.