Home / 14,909,597,445.16-22,364,248,786.69-6,830,766,863

Finding the Fourth Proportional to 14,909,597,445.16, 22,364,248,786.69 and 6,830,766,863

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Solution

The fourth proportional to 14,909,597,445.16, 22,364,248,786.69 and 6,830,766,863 is: 10,246,082,772.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909,597,445.16 : 22,364,248,786.69 = 6,830,766,863 : x
  2. Step 2: Convert to fraction form
    14,909,597,445.16/22,364,248,786.69 = 6,830,766,863/x
  3. Step 3: Cross multiply
    14,909,597,445.16x = 22,364,248,786.69 × 6,830,766,863
  4. Step 4: Simplify right side
    14,909,597,445.16x = 152,764,969,528,009,981,952
  5. Step 5: Solve for x
    x = 152,764,969,528,009,981,952/14,909,597,445.16
  6. Step 6: Final answer
    x = 10,246,082,772.52

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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.