Home / 59,025,897.40-88,538,846.10-30,328,083.40

Finding the Fourth Proportional to 59,025,897.40, 88,538,846.10 and 30,328,083.40

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Solution

The fourth proportional to 59,025,897.40, 88,538,846.10 and 30,328,083.40 is: 45,492,125.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,025,897.40 : 88,538,846.10 = 30,328,083.40 : x
  2. Step 2: Convert to fraction form
    59,025,897.40/88,538,846.10 = 30,328,083.40/x
  3. Step 3: Cross multiply
    59,025,897.40x = 88,538,846.10 × 30,328,083.40
  4. Step 4: Simplify right side
    59,025,897.40x = 2,685,213,508,660,564.50
  5. Step 5: Solve for x
    x = 2,685,213,508,660,564.50/59,025,897.40
  6. Step 6: Final answer
    x = 45,492,125.10

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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.