Home / 52,077,829.21-77,963,502.98-34,763,083.20

Finding the Fourth Proportional to 52,077,829.21, 77,963,502.98 and 34,763,083.20

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Solution

The fourth proportional to 52,077,829.21, 77,963,502.98 and 34,763,083.20 is: 52,042,333.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,077,829.21 : 77,963,502.98 = 34,763,083.20 : x
  2. Step 2: Convert to fraction form
    52,077,829.21/77,963,502.98 = 34,763,083.20/x
  3. Step 3: Cross multiply
    52,077,829.21x = 77,963,502.98 × 34,763,083.20
  4. Step 4: Simplify right side
    52,077,829.21x = 2,710,251,740,744,096
  5. Step 5: Solve for x
    x = 2,710,251,740,744,096/52,077,829.21
  6. Step 6: Final answer
    x = 52,042,333.22

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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.