Home / 41,881,373.60-62,827,965.30-13,124,510.60

Finding the Fourth Proportional to 41,881,373.60, 62,827,965.30 and 13,124,510.60

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Solution

The fourth proportional to 41,881,373.60, 62,827,965.30 and 13,124,510.60 is: 19,688,616.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,881,373.60 : 62,827,965.30 = 13,124,510.60 : x
  2. Step 2: Convert to fraction form
    41,881,373.60/62,827,965.30 = 13,124,510.60/x
  3. Step 3: Cross multiply
    41,881,373.60x = 62,827,965.30 × 13,124,510.60
  4. Step 4: Simplify right side
    41,881,373.60x = 824,586,296,556,282.12
  5. Step 5: Solve for x
    x = 824,586,296,556,282.12/41,881,373.60
  6. Step 6: Final answer
    x = 19,688,616.34

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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.