Home / 10,096,871.60-15,145,307.40-6,065,793.20

Finding the Fourth Proportional to 10,096,871.60, 15,145,307.40 and 6,065,793.20

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Solution

The fourth proportional to 10,096,871.60, 15,145,307.40 and 6,065,793.20 is: 9,098,689.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,871.60 : 15,145,307.40 = 6,065,793.20 : x
  2. Step 2: Convert to fraction form
    10,096,871.60/15,145,307.40 = 6,065,793.20/x
  3. Step 3: Cross multiply
    10,096,871.60x = 15,145,307.40 × 6,065,793.20
  4. Step 4: Simplify right side
    10,096,871.60x = 91,868,302,638,829.69
  5. Step 5: Solve for x
    x = 91,868,302,638,829.69/10,096,871.60
  6. Step 6: Final answer
    x = 9,098,689.80

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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.