Home / 23,980,252,943.68-33,091,438,018.53-13,127,224,628.79

Finding the Fourth Proportional to 23,980,252,943.68, 33,091,438,018.53 and 13,127,224,628.79

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Solution

The fourth proportional to 23,980,252,943.68, 33,091,438,018.53 and 13,127,224,628.79 is: 18,114,852,298.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,980,252,943.68 : 33,091,438,018.53 = 13,127,224,628.79 : x
  2. Step 2: Convert to fraction form
    23,980,252,943.68/33,091,438,018.53 = 13,127,224,628.79/x
  3. Step 3: Cross multiply
    23,980,252,943.68x = 33,091,438,018.53 × 13,127,224,628.79
  4. Step 4: Simplify right side
    23,980,252,943.68x = 434,398,740,158,951,063,552
  5. Step 5: Solve for x
    x = 434,398,740,158,951,063,552/23,980,252,943.68
  6. Step 6: Final answer
    x = 18,114,852,298.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.