Home / 97,089,060.20-145,633,590.30-58,730,829.80

Finding the Fourth Proportional to 97,089,060.20, 145,633,590.30 and 58,730,829.80

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Solution

The fourth proportional to 97,089,060.20, 145,633,590.30 and 58,730,829.80 is: 88,096,244.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,089,060.20 : 145,633,590.30 = 58,730,829.80 : x
  2. Step 2: Convert to fraction form
    97,089,060.20/145,633,590.30 = 58,730,829.80/x
  3. Step 3: Cross multiply
    97,089,060.20x = 145,633,590.30 × 58,730,829.80
  4. Step 4: Simplify right side
    97,089,060.20x = 8,553,181,605,072,231
  5. Step 5: Solve for x
    x = 8,553,181,605,072,231/97,089,060.20
  6. Step 6: Final answer
    x = 88,096,244.70

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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.