Home / 4,681,688,241.14-7,017,616,510.60-1,575,192,390.92

Finding the Fourth Proportional to 4,681,688,241.14, 7,017,616,510.60 and 1,575,192,390.92

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Solution

The fourth proportional to 4,681,688,241.14, 7,017,616,510.60 and 1,575,192,390.92 is: 2,361,134,607.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,688,241.14 : 7,017,616,510.60 = 1,575,192,390.92 : x
  2. Step 2: Convert to fraction form
    4,681,688,241.14/7,017,616,510.60 = 1,575,192,390.92/x
  3. Step 3: Cross multiply
    4,681,688,241.14x = 7,017,616,510.60 × 1,575,192,390.92
  4. Step 4: Simplify right side
    4,681,688,241.14x = 11,054,096,129,891,682,304
  5. Step 5: Solve for x
    x = 11,054,096,129,891,682,304/4,681,688,241.14
  6. Step 6: Final answer
    x = 2,361,134,607.97

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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.