Home / 26,360,732.80-39,547,061.64-14,229,935.92

Finding the Fourth Proportional to 26,360,732.80, 39,547,061.64 and 14,229,935.92

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Solution

The fourth proportional to 26,360,732.80, 39,547,061.64 and 14,229,935.92 is: 21,348,122.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,360,732.80 : 39,547,061.64 = 14,229,935.92 : x
  2. Step 2: Convert to fraction form
    26,360,732.80/39,547,061.64 = 14,229,935.92/x
  3. Step 3: Cross multiply
    26,360,732.80x = 39,547,061.64 × 14,229,935.92
  4. Step 4: Simplify right side
    26,360,732.80x = 562,752,152,961,490.12
  5. Step 5: Solve for x
    x = 562,752,152,961,490.12/26,360,732.80
  6. Step 6: Final answer
    x = 21,348,122.50

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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.