Home / 46,656,006.65-69,984,009.98-16,366,931.45

Finding the Fourth Proportional to 46,656,006.65, 69,984,009.98 and 16,366,931.45

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Solution

The fourth proportional to 46,656,006.65, 69,984,009.98 and 16,366,931.45 is: 24,550,397.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,006.65 : 69,984,009.98 = 16,366,931.45 : x
  2. Step 2: Convert to fraction form
    46,656,006.65/69,984,009.98 = 16,366,931.45/x
  3. Step 3: Cross multiply
    46,656,006.65x = 69,984,009.98 × 16,366,931.45
  4. Step 4: Simplify right side
    46,656,006.65x = 1,145,423,493,938,776
  5. Step 5: Solve for x
    x = 1,145,423,493,938,776/46,656,006.65
  6. Step 6: Final answer
    x = 24,550,397.18

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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.