Home / 1,329,004,001,419.10-1,834,001,614,972.60-750,928,108,737.48

Finding the Fourth Proportional to 1,329,004,001,419.10, 1,834,001,614,972.60 and 750,928,108,737.48

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Solution

The fourth proportional to 1,329,004,001,419.10, 1,834,001,614,972.60 and 750,928,108,737.48 is: 1,036,267,281,875.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,329,004,001,419.10 : 1,834,001,614,972.60 = 750,928,108,737.48 : x
  2. Step 2: Convert to fraction form
    1,329,004,001,419.10/1,834,001,614,972.60 = 750,928,108,737.48/x
  3. Step 3: Cross multiply
    1,329,004,001,419.10x = 1,834,001,614,972.60 × 750,928,108,737.48
  4. Step 4: Simplify right side
    1,329,004,001,419.10x = 1,377,203,364,152,858,671,841,280
  5. Step 5: Solve for x
    x = 1,377,203,364,152,858,671,841,280/1,329,004,001,419.10
  6. Step 6: Final answer
    x = 1,036,267,281,875.97

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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.