Home / 674,567,069,981.16-1,011,813,360,092-493,235,723,559.36

Finding the Fourth Proportional to 674,567,069,981.16, 1,011,813,360,092 and 493,235,723,559.36

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Solution

The fourth proportional to 674,567,069,981.16, 1,011,813,360,092 and 493,235,723,559.36 is: 739,826,352,309.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    674,567,069,981.16 : 1,011,813,360,092 = 493,235,723,559.36 : x
  2. Step 2: Convert to fraction form
    674,567,069,981.16/1,011,813,360,092 = 493,235,723,559.36/x
  3. Step 3: Cross multiply
    674,567,069,981.16x = 1,011,813,360,092 × 493,235,723,559.36
  4. Step 4: Simplify right side
    674,567,069,981.16x = 499,062,494,772,004,883,791,872
  5. Step 5: Solve for x
    x = 499,062,494,772,004,883,791,872/674,567,069,981.16
  6. Step 6: Final answer
    x = 739,826,352,309.11

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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.