Home / 2,494,759,969,506-3,735,695,134,332.10-1,721,797,345,071.20

Finding the Fourth Proportional to 2,494,759,969,506, 3,735,695,134,332.10 and 1,721,797,345,071.20

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Solution

The fourth proportional to 2,494,759,969,506, 3,735,695,134,332.10 and 1,721,797,345,071.20 is: 2,578,248,025,024.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,759,969,506 : 3,735,695,134,332.10 = 1,721,797,345,071.20 : x
  2. Step 2: Convert to fraction form
    2,494,759,969,506/3,735,695,134,332.10 = 1,721,797,345,071.20/x
  3. Step 3: Cross multiply
    2,494,759,969,506x = 3,735,695,134,332.10 × 1,721,797,345,071.20
  4. Step 4: Simplify right side
    2,494,759,969,506x = 6,432,109,964,288,409,385,041,920
  5. Step 5: Solve for x
    x = 6,432,109,964,288,409,385,041,920/2,494,759,969,506
  6. Step 6: Final answer
    x = 2,578,248,025,024.25

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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.