Home / 93,249,758.10-139,725,337.95-59,110,007.70

Finding the Fourth Proportional to 93,249,758.10, 139,725,337.95 and 59,110,007.70

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Solution

The fourth proportional to 93,249,758.10, 139,725,337.95 and 59,110,007.70 is: 88,570,372.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,249,758.10 : 139,725,337.95 = 59,110,007.70 : x
  2. Step 2: Convert to fraction form
    93,249,758.10/139,725,337.95 = 59,110,007.70/x
  3. Step 3: Cross multiply
    93,249,758.10x = 139,725,337.95 × 59,110,007.70
  4. Step 4: Simplify right side
    93,249,758.10x = 8,259,165,802,109,602
  5. Step 5: Solve for x
    x = 8,259,165,802,109,602/93,249,758.10
  6. Step 6: Final answer
    x = 88,570,372.41

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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.