Home / 62,560,698.60-93,841,047.90-60,009,781.80

Finding the Fourth Proportional to 62,560,698.60, 93,841,047.90 and 60,009,781.80

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Solution

The fourth proportional to 62,560,698.60, 93,841,047.90 and 60,009,781.80 is: 90,014,672.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560,698.60 : 93,841,047.90 = 60,009,781.80 : x
  2. Step 2: Convert to fraction form
    62,560,698.60/93,841,047.90 = 60,009,781.80/x
  3. Step 3: Cross multiply
    62,560,698.60x = 93,841,047.90 × 60,009,781.80
  4. Step 4: Simplify right side
    62,560,698.60x = 5,631,380,808,362,348
  5. Step 5: Solve for x
    x = 5,631,380,808,362,348/62,560,698.60
  6. Step 6: Final answer
    x = 90,014,672.70

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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.