Home / 44,289,080.10-66,433,620.15-42,588,468.90

Finding the Fourth Proportional to 44,289,080.10, 66,433,620.15 and 42,588,468.90

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Solution

The fourth proportional to 44,289,080.10, 66,433,620.15 and 42,588,468.90 is: 63,882,703.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,289,080.10 : 66,433,620.15 = 42,588,468.90 : x
  2. Step 2: Convert to fraction form
    44,289,080.10/66,433,620.15 = 42,588,468.90/x
  3. Step 3: Cross multiply
    44,289,080.10x = 66,433,620.15 × 42,588,468.90
  4. Step 4: Simplify right side
    44,289,080.10x = 2,829,306,165,672,688
  5. Step 5: Solve for x
    x = 2,829,306,165,672,688/44,289,080.10
  6. Step 6: Final answer
    x = 63,882,703.35

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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.