Home / 37,912,639,040.09-52,294,249,790.81-24,381,383,641.91

Finding the Fourth Proportional to 37,912,639,040.09, 52,294,249,790.81 and 24,381,383,641.91

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Solution

The fourth proportional to 37,912,639,040.09, 52,294,249,790.81 and 24,381,383,641.91 is: 33,630,108,552.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,912,639,040.09 : 52,294,249,790.81 = 24,381,383,641.91 : x
  2. Step 2: Convert to fraction form
    37,912,639,040.09/52,294,249,790.81 = 24,381,383,641.91/x
  3. Step 3: Cross multiply
    37,912,639,040.09x = 52,294,249,790.81 × 24,381,383,641.91
  4. Step 4: Simplify right side
    37,912,639,040.09x = 1,275,006,166,415,226,961,920
  5. Step 5: Solve for x
    x = 1,275,006,166,415,226,961,920/37,912,639,040.09
  6. Step 6: Final answer
    x = 33,630,108,552.12

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1.5x scale

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.