Home / 36,429,603.93-54,636,358.95-10,516,273.47

Finding the Fourth Proportional to 36,429,603.93, 54,636,358.95 and 10,516,273.47

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Solution

The fourth proportional to 36,429,603.93, 54,636,358.95 and 10,516,273.47 is: 15,772,087.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,429,603.93 : 54,636,358.95 = 10,516,273.47 : x
  2. Step 2: Convert to fraction form
    36,429,603.93/54,636,358.95 = 10,516,273.47/x
  3. Step 3: Cross multiply
    36,429,603.93x = 54,636,358.95 × 10,516,273.47
  4. Step 4: Simplify right side
    36,429,603.93x = 574,570,892,123,282.12
  5. Step 5: Solve for x
    x = 574,570,892,123,282.12/36,429,603.93
  6. Step 6: Final answer
    x = 15,772,087.26

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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.