Home / 97,792,006.60-146,688,009.90-63,354,629.80

Finding the Fourth Proportional to 97,792,006.60, 146,688,009.90 and 63,354,629.80

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Solution

The fourth proportional to 97,792,006.60, 146,688,009.90 and 63,354,629.80 is: 95,031,944.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,792,006.60 : 146,688,009.90 = 63,354,629.80 : x
  2. Step 2: Convert to fraction form
    97,792,006.60/146,688,009.90 = 63,354,629.80/x
  3. Step 3: Cross multiply
    97,792,006.60x = 146,688,009.90 × 63,354,629.80
  4. Step 4: Simplify right side
    97,792,006.60x = 9,293,364,563,313,234
  5. Step 5: Solve for x
    x = 9,293,364,563,313,234/97,792,006.60
  6. Step 6: Final answer
    x = 95,031,944.70

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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.