Home / 46,025,411.76-69,036,436.08-13,676,473.50

Finding the Fourth Proportional to 46,025,411.76, 69,036,436.08 and 13,676,473.50

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Solution

The fourth proportional to 46,025,411.76, 69,036,436.08 and 13,676,473.50 is: 20,514,210.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,025,411.76 : 69,036,436.08 = 13,676,473.50 : x
  2. Step 2: Convert to fraction form
    46,025,411.76/69,036,436.08 = 13,676,473.50/x
  3. Step 3: Cross multiply
    46,025,411.76x = 69,036,436.08 × 13,676,473.50
  4. Step 4: Simplify right side
    46,025,411.76x = 944,174,988,712,007.12
  5. Step 5: Solve for x
    x = 944,174,988,712,007.12/46,025,411.76
  6. Step 6: Final answer
    x = 20,514,210.58

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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.