Home / 532,400,703-798,599,983.53-500,002,446.16

Finding the Fourth Proportional to 532,400,703, 798,599,983.53 and 500,002,446.16

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Solution

The fourth proportional to 532,400,703, 798,599,983.53 and 500,002,446.16 is: 750,002,663.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,400,703 : 798,599,983.53 = 500,002,446.16 : x
  2. Step 2: Convert to fraction form
    532,400,703/798,599,983.53 = 500,002,446.16/x
  3. Step 3: Cross multiply
    532,400,703x = 798,599,983.53 × 500,002,446.16
  4. Step 4: Simplify right side
    532,400,703x = 399,301,945,268,335,744
  5. Step 5: Solve for x
    x = 399,301,945,268,335,744/532,400,703
  6. Step 6: Final answer
    x = 750,002,663.44

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1.5x scale

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.