Home / 22,363,931.90-33,545,897.85-22,222,214.30

Finding the Fourth Proportional to 22,363,931.90, 33,545,897.85 and 22,222,214.30

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Solution

The fourth proportional to 22,363,931.90, 33,545,897.85 and 22,222,214.30 is: 33,333,321.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,363,931.90 : 33,545,897.85 = 22,222,214.30 : x
  2. Step 2: Convert to fraction form
    22,363,931.90/33,545,897.85 = 22,222,214.30/x
  3. Step 3: Cross multiply
    22,363,931.90x = 33,545,897.85 × 22,222,214.30
  4. Step 4: Simplify right side
    22,363,931.90x = 745,464,130,908,609.38
  5. Step 5: Solve for x
    x = 745,464,130,908,609.38/22,363,931.90
  6. Step 6: Final answer
    x = 33,333,321.45

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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.