Home / 34,276,770.52-47,301,938.20-19,592,752.10

Finding the Fourth Proportional to 34,276,770.52, 47,301,938.20 and 19,592,752.10

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Solution

The fourth proportional to 34,276,770.52, 47,301,938.20 and 19,592,752.10 is: 27,037,994.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,276,770.52 : 47,301,938.20 = 19,592,752.10 : x
  2. Step 2: Convert to fraction form
    34,276,770.52/47,301,938.20 = 19,592,752.10/x
  3. Step 3: Cross multiply
    34,276,770.52x = 47,301,938.20 × 19,592,752.10
  4. Step 4: Simplify right side
    34,276,770.52x = 926,775,149,071,393.12
  5. Step 5: Solve for x
    x = 926,775,149,071,393.12/34,276,770.52
  6. Step 6: Final answer
    x = 27,037,994.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.