Home / 96,280,032.96-144,414,733.52-70,398,856.26

Finding the Fourth Proportional to 96,280,032.96, 144,414,733.52 and 70,398,856.26

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Solution

The fourth proportional to 96,280,032.96, 144,414,733.52 and 70,398,856.26 is: 105,594,397.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,280,032.96 : 144,414,733.52 = 70,398,856.26 : x
  2. Step 2: Convert to fraction form
    96,280,032.96/144,414,733.52 = 70,398,856.26/x
  3. Step 3: Cross multiply
    96,280,032.96x = 144,414,733.52 × 70,398,856.26
  4. Step 4: Simplify right side
    96,280,032.96x = 10,166,632,067,076,682
  5. Step 5: Solve for x
    x = 10,166,632,067,076,682/96,280,032.96
  6. Step 6: Final answer
    x = 105,594,397.45

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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.