Home / 34,569,637.98-47,708,013.60-19,099,390.47

Finding the Fourth Proportional to 34,569,637.98, 47,708,013.60 and 19,099,390.47

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Solution

The fourth proportional to 34,569,637.98, 47,708,013.60 and 19,099,390.47 is: 26,358,215.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,569,637.98 : 47,708,013.60 = 19,099,390.47 : x
  2. Step 2: Convert to fraction form
    34,569,637.98/47,708,013.60 = 19,099,390.47/x
  3. Step 3: Cross multiply
    34,569,637.98x = 47,708,013.60 × 19,099,390.47
  4. Step 4: Simplify right side
    34,569,637.98x = 911,193,980,294,470.38
  5. Step 5: Solve for x
    x = 911,193,980,294,470.38/34,569,637.98
  6. Step 6: Final answer
    x = 26,358,215.87

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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.