Home / 1,810,688,691.92-2,716,033,248.30-567,216,054.86

Finding the Fourth Proportional to 1,810,688,691.92, 2,716,033,248.30 and 567,216,054.86

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Solution

The fourth proportional to 1,810,688,691.92, 2,716,033,248.30 and 567,216,054.86 is: 850,824,148.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,688,691.92 : 2,716,033,248.30 = 567,216,054.86 : x
  2. Step 2: Convert to fraction form
    1,810,688,691.92/2,716,033,248.30 = 567,216,054.86/x
  3. Step 3: Cross multiply
    1,810,688,691.92x = 2,716,033,248.30 × 567,216,054.86
  4. Step 4: Simplify right side
    1,810,688,691.92x = 1,540,577,663,969,316,864
  5. Step 5: Solve for x
    x = 1,540,577,663,969,316,864/1,810,688,691.92
  6. Step 6: Final answer
    x = 850,824,148.21

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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.