Home / 43,387,166.16-59,874,124.16-23,808,382.20

Finding the Fourth Proportional to 43,387,166.16, 59,874,124.16 and 23,808,382.20

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Solution

The fourth proportional to 43,387,166.16, 59,874,124.16 and 23,808,382.20 is: 32,855,476.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,387,166.16 : 59,874,124.16 = 23,808,382.20 : x
  2. Step 2: Convert to fraction form
    43,387,166.16/59,874,124.16 = 23,808,382.20/x
  3. Step 3: Cross multiply
    43,387,166.16x = 59,874,124.16 × 23,808,382.20
  4. Step 4: Simplify right side
    43,387,166.16x = 1,425,506,031,891,533.75
  5. Step 5: Solve for x
    x = 1,425,506,031,891,533.75/43,387,166.16
  6. Step 6: Final answer
    x = 32,855,476.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.