Home / 46,656,088.10-69,984,132.15-32,043,428.90

Finding the Fourth Proportional to 46,656,088.10, 69,984,132.15 and 32,043,428.90

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Solution

The fourth proportional to 46,656,088.10, 69,984,132.15 and 32,043,428.90 is: 48,065,143.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,088.10 : 69,984,132.15 = 32,043,428.90 : x
  2. Step 2: Convert to fraction form
    46,656,088.10/69,984,132.15 = 32,043,428.90/x
  3. Step 3: Cross multiply
    46,656,088.10x = 69,984,132.15 × 32,043,428.90
  4. Step 4: Simplify right side
    46,656,088.10x = 2,242,531,562,676,729.25
  5. Step 5: Solve for x
    x = 2,242,531,562,676,729.25/46,656,088.10
  6. Step 6: Final answer
    x = 48,065,143.35

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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.