Home / 532,400,697.91-798,599,975.93-500,002,441.08

Finding the Fourth Proportional to 532,400,697.91, 798,599,975.93 and 500,002,441.08

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Solution

The fourth proportional to 532,400,697.91, 798,599,975.93 and 500,002,441.08 is: 750,002,655.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,400,697.91 : 798,599,975.93 = 500,002,441.08 : x
  2. Step 2: Convert to fraction form
    532,400,697.91/798,599,975.93 = 500,002,441.08/x
  3. Step 3: Cross multiply
    532,400,697.91x = 798,599,975.93 × 500,002,441.08
  4. Step 4: Simplify right side
    532,400,697.91x = 399,301,937,411,317,504
  5. Step 5: Solve for x
    x = 399,301,937,411,317,504/532,400,697.91
  6. Step 6: Final answer
    x = 750,002,655.86

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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.