Home / 2,901,323,034.64-4,352,838,400.50-936,139,247.20

Finding the Fourth Proportional to 2,901,323,034.64, 4,352,838,400.50 and 936,139,247.20

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Solution

The fourth proportional to 2,901,323,034.64, 4,352,838,400.50 and 936,139,247.20 is: 1,404,484,373.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,323,034.64 : 4,352,838,400.50 = 936,139,247.20 : x
  2. Step 2: Convert to fraction form
    2,901,323,034.64/4,352,838,400.50 = 936,139,247.20/x
  3. Step 3: Cross multiply
    2,901,323,034.64x = 4,352,838,400.50 × 936,139,247.20
  4. Step 4: Simplify right side
    2,901,323,034.64x = 4,074,862,863,427,322,368
  5. Step 5: Solve for x
    x = 4,074,862,863,427,322,368/2,901,323,034.64
  6. Step 6: Final answer
    x = 1,404,484,373.09

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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.