Home / 26,108,488.41-36,030,686.36-15,656,206.47

Finding the Fourth Proportional to 26,108,488.41, 36,030,686.36 and 15,656,206.47

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Solution

The fourth proportional to 26,108,488.41, 36,030,686.36 and 15,656,206.47 is: 21,606,148.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,108,488.41 : 36,030,686.36 = 15,656,206.47 : x
  2. Step 2: Convert to fraction form
    26,108,488.41/36,030,686.36 = 15,656,206.47/x
  3. Step 3: Cross multiply
    26,108,488.41x = 36,030,686.36 × 15,656,206.47
  4. Step 4: Simplify right side
    26,108,488.41x = 564,103,864,835,496
  5. Step 5: Solve for x
    x = 564,103,864,835,496/26,108,488.41
  6. Step 6: Final answer
    x = 21,606,148.01

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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.