Home / 41,881,374.10-62,827,966.05-13,124,511.10

Finding the Fourth Proportional to 41,881,374.10, 62,827,966.05 and 13,124,511.10

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Solution

The fourth proportional to 41,881,374.10, 62,827,966.05 and 13,124,511.10 is: 19,688,617.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,881,374.10 : 62,827,966.05 = 13,124,511.10 : x
  2. Step 2: Convert to fraction form
    41,881,374.10/62,827,966.05 = 13,124,511.10/x
  3. Step 3: Cross multiply
    41,881,374.10x = 62,827,966.05 × 13,124,511.10
  4. Step 4: Simplify right side
    41,881,374.10x = 824,586,337,813,648.12
  5. Step 5: Solve for x
    x = 824,586,337,813,648.12/41,881,374.10
  6. Step 6: Final answer
    x = 19,688,617.09

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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.