Home / 27,013,695.40-37,282,617.12-16,565,959

Finding the Fourth Proportional to 27,013,695.40, 37,282,617.12 and 16,565,959

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Solution

The fourth proportional to 27,013,695.40, 37,282,617.12 and 16,565,959 is: 22,863,303.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,013,695.40 : 37,282,617.12 = 16,565,959 : x
  2. Step 2: Convert to fraction form
    27,013,695.40/37,282,617.12 = 16,565,959/x
  3. Step 3: Cross multiply
    27,013,695.40x = 37,282,617.12 × 16,565,959
  4. Step 4: Simplify right side
    27,013,695.40x = 617,622,306,622,618
  5. Step 5: Solve for x
    x = 617,622,306,622,618/27,013,695.40
  6. Step 6: Final answer
    x = 22,863,303.13

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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.