Home / 93,249,761.10-139,725,342.45-59,110,010.70

Finding the Fourth Proportional to 93,249,761.10, 139,725,342.45 and 59,110,010.70

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Solution

The fourth proportional to 93,249,761.10, 139,725,342.45 and 59,110,010.70 is: 88,570,376.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,249,761.10 : 139,725,342.45 = 59,110,010.70 : x
  2. Step 2: Convert to fraction form
    93,249,761.10/139,725,342.45 = 59,110,010.70/x
  3. Step 3: Cross multiply
    93,249,761.10x = 139,725,342.45 × 59,110,010.70
  4. Step 4: Simplify right side
    93,249,761.10x = 8,259,166,487,280,664
  5. Step 5: Solve for x
    x = 8,259,166,487,280,664/93,249,761.10
  6. Step 6: Final answer
    x = 88,570,376.91

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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.