Home / 46,533,008.80-69,799,513.20-39,358,555.30

Finding the Fourth Proportional to 46,533,008.80, 69,799,513.20 and 39,358,555.30

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Solution

The fourth proportional to 46,533,008.80, 69,799,513.20 and 39,358,555.30 is: 59,037,832.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,533,008.80 : 69,799,513.20 = 39,358,555.30 : x
  2. Step 2: Convert to fraction form
    46,533,008.80/69,799,513.20 = 39,358,555.30/x
  3. Step 3: Cross multiply
    46,533,008.80x = 69,799,513.20 × 39,358,555.30
  4. Step 4: Simplify right side
    46,533,008.80x = 2,747,208,000,195,280
  5. Step 5: Solve for x
    x = 2,747,208,000,195,280/46,533,008.80
  6. Step 6: Final answer
    x = 59,037,832.95

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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.