Home / 15,366,094.74-23,050,913.58-5,132,312.55

Finding the Fourth Proportional to 15,366,094.74, 23,050,913.58 and 5,132,312.55

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Solution

The fourth proportional to 15,366,094.74, 23,050,913.58 and 5,132,312.55 is: 7,699,060.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,366,094.74 : 23,050,913.58 = 5,132,312.55 : x
  2. Step 2: Convert to fraction form
    15,366,094.74/23,050,913.58 = 5,132,312.55/x
  3. Step 3: Cross multiply
    15,366,094.74x = 23,050,913.58 × 5,132,312.55
  4. Step 4: Simplify right side
    15,366,094.74x = 118,304,493,055,599.42
  5. Step 5: Solve for x
    x = 118,304,493,055,599.42/15,366,094.74
  6. Step 6: Final answer
    x = 7,699,060.50

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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.