Home / 64,516,800.60-96,775,200.90-29,973,135.60

Finding the Fourth Proportional to 64,516,800.60, 96,775,200.90 and 29,973,135.60

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Solution

The fourth proportional to 64,516,800.60, 96,775,200.90 and 29,973,135.60 is: 44,959,703.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,516,800.60 : 96,775,200.90 = 29,973,135.60 : x
  2. Step 2: Convert to fraction form
    64,516,800.60/96,775,200.90 = 29,973,135.60/x
  3. Step 3: Cross multiply
    64,516,800.60x = 96,775,200.90 × 29,973,135.60
  4. Step 4: Simplify right side
    64,516,800.60x = 2,900,656,219,292,942.50
  5. Step 5: Solve for x
    x = 2,900,656,219,292,942.50/64,516,800.60
  6. Step 6: Final answer
    x = 44,959,703.40

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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.