Home / 1,078,304,060.80-1,617,456,091.20-1,035,977,737.60

Finding the Fourth Proportional to 1,078,304,060.80, 1,617,456,091.20 and 1,035,977,737.60

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Solution

The fourth proportional to 1,078,304,060.80, 1,617,456,091.20 and 1,035,977,737.60 is: 1,553,966,606.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,078,304,060.80 : 1,617,456,091.20 = 1,035,977,737.60 : x
  2. Step 2: Convert to fraction form
    1,078,304,060.80/1,617,456,091.20 = 1,035,977,737.60/x
  3. Step 3: Cross multiply
    1,078,304,060.80x = 1,617,456,091.20 × 1,035,977,737.60
  4. Step 4: Simplify right side
    1,078,304,060.80x = 1,675,648,502,028,715,264
  5. Step 5: Solve for x
    x = 1,675,648,502,028,715,264/1,078,304,060.80
  6. Step 6: Final answer
    x = 1,553,966,606.40

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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.