Home / 116,411,672.40-174,365,566.20-62,495,998.80

Finding the Fourth Proportional to 116,411,672.40, 174,365,566.20 and 62,495,998.80

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Solution

The fourth proportional to 116,411,672.40, 174,365,566.20 and 62,495,998.80 is: 93,608,742.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,411,672.40 : 174,365,566.20 = 62,495,998.80 : x
  2. Step 2: Convert to fraction form
    116,411,672.40/174,365,566.20 = 62,495,998.80/x
  3. Step 3: Cross multiply
    116,411,672.40x = 174,365,566.20 × 62,495,998.80
  4. Step 4: Simplify right side
    116,411,672.40x = 10,897,150,215,996,520
  5. Step 5: Solve for x
    x = 10,897,150,215,996,520/116,411,672.40
  6. Step 6: Final answer
    x = 93,608,742.07

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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.