Home / 29,341,235.60-44,011,634.70-8,870,915.60

Finding the Fourth Proportional to 29,341,235.60, 44,011,634.70 and 8,870,915.60

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Solution

The fourth proportional to 29,341,235.60, 44,011,634.70 and 8,870,915.60 is: 13,306,307.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,341,235.60 : 44,011,634.70 = 8,870,915.60 : x
  2. Step 2: Convert to fraction form
    29,341,235.60/44,011,634.70 = 8,870,915.60/x
  3. Step 3: Cross multiply
    29,341,235.60x = 44,011,634.70 × 8,870,915.60
  4. Step 4: Simplify right side
    29,341,235.60x = 390,423,496,841,731.31
  5. Step 5: Solve for x
    x = 390,423,496,841,731.31/29,341,235.60
  6. Step 6: Final answer
    x = 13,306,307.28

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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.