Home / 83,252,564,293.72-124,663,776,537.30-57,458,050,444.23

Finding the Fourth Proportional to 83,252,564,293.72, 124,663,776,537.30 and 57,458,050,444.23

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Solution

The fourth proportional to 83,252,564,293.72, 124,663,776,537.30 and 57,458,050,444.23 is: 86,038,641,831.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,252,564,293.72 : 124,663,776,537.30 = 57,458,050,444.23 : x
  2. Step 2: Convert to fraction form
    83,252,564,293.72/124,663,776,537.30 = 57,458,050,444.23/x
  3. Step 3: Cross multiply
    83,252,564,293.72x = 124,663,776,537.30 × 57,458,050,444.23
  4. Step 4: Simplify right side
    83,252,564,293.72x = 7,162,937,560,848,898,457,600
  5. Step 5: Solve for x
    x = 7,162,937,560,848,898,457,600/83,252,564,293.72
  6. Step 6: Final answer
    x = 86,038,641,831.83

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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.