Home / 47,089,430.90-70,679,247.15-24,386,621.30

Finding the Fourth Proportional to 47,089,430.90, 70,679,247.15 and 24,386,621.30

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Solution

The fourth proportional to 47,089,430.90, 70,679,247.15 and 24,386,621.30 is: 36,603,288.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,089,430.90 : 70,679,247.15 = 24,386,621.30 : x
  2. Step 2: Convert to fraction form
    47,089,430.90/70,679,247.15 = 24,386,621.30/x
  3. Step 3: Cross multiply
    47,089,430.90x = 70,679,247.15 × 24,386,621.30
  4. Step 4: Simplify right side
    47,089,430.90x = 1,723,628,034,016,154.50
  5. Step 5: Solve for x
    x = 1,723,628,034,016,154.50/47,089,430.90
  6. Step 6: Final answer
    x = 36,603,288.70

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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.