Home / 95,292,289.02-142,868,747.61-30,559,246.86

Finding the Fourth Proportional to 95,292,289.02, 142,868,747.61 and 30,559,246.86

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Solution

The fourth proportional to 95,292,289.02, 142,868,747.61 and 30,559,246.86 is: 45,816,522.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,292,289.02 : 142,868,747.61 = 30,559,246.86 : x
  2. Step 2: Convert to fraction form
    95,292,289.02/142,868,747.61 = 30,559,246.86/x
  3. Step 3: Cross multiply
    95,292,289.02x = 142,868,747.61 × 30,559,246.86
  4. Step 4: Simplify right side
    95,292,289.02x = 4,365,961,326,793,025.50
  5. Step 5: Solve for x
    x = 4,365,961,326,793,025.50/95,292,289.02
  6. Step 6: Final answer
    x = 45,816,522.74

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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.