Home / 34,773,881.70-52,160,822.55-19,657,337.70

Finding the Fourth Proportional to 34,773,881.70, 52,160,822.55 and 19,657,337.70

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Solution

The fourth proportional to 34,773,881.70, 52,160,822.55 and 19,657,337.70 is: 29,486,006.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,773,881.70 : 52,160,822.55 = 19,657,337.70 : x
  2. Step 2: Convert to fraction form
    34,773,881.70/52,160,822.55 = 19,657,337.70/x
  3. Step 3: Cross multiply
    34,773,881.70x = 52,160,822.55 × 19,657,337.70
  4. Step 4: Simplify right side
    34,773,881.70x = 1,025,342,903,575,125
  5. Step 5: Solve for x
    x = 1,025,342,903,575,125/34,773,881.70
  6. Step 6: Final answer
    x = 29,486,006.55

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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.