Home / 22,013,007.20-30,881,983-22,013,007.20

Finding the Fourth Proportional to 22,013,007.20, 30,881,983 and 22,013,007.20

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Solution

The fourth proportional to 22,013,007.20, 30,881,983 and 22,013,007.20 is: 30,881,983.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,013,007.20 : 30,881,983 = 22,013,007.20 : x
  2. Step 2: Convert to fraction form
    22,013,007.20/30,881,983 = 22,013,007.20/x
  3. Step 3: Cross multiply
    22,013,007.20x = 30,881,983 × 22,013,007.20
  4. Step 4: Simplify right side
    22,013,007.20x = 679,805,314,129,277.62
  5. Step 5: Solve for x
    x = 679,805,314,129,277.62/22,013,007.20
  6. Step 6: Final answer
    x = 30,881,983.00

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.