Home / 1,360,324,962.30-2,039,538,752.92-602,737,386.35

Finding the Fourth Proportional to 1,360,324,962.30, 2,039,538,752.92 and 602,737,386.35

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Solution

The fourth proportional to 1,360,324,962.30, 2,039,538,752.92 and 602,737,386.35 is: 903,685,730.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,324,962.30 : 2,039,538,752.92 = 602,737,386.35 : x
  2. Step 2: Convert to fraction form
    1,360,324,962.30/2,039,538,752.92 = 602,737,386.35/x
  3. Step 3: Cross multiply
    1,360,324,962.30x = 2,039,538,752.92 × 602,737,386.35
  4. Step 4: Simplify right side
    1,360,324,962.30x = 1,229,306,257,284,341,760
  5. Step 5: Solve for x
    x = 1,229,306,257,284,341,760/1,360,324,962.30
  6. Step 6: Final answer
    x = 903,685,730.51

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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.