Home / 16,300,806,667.70-24,451,210,001.55-5,259,322,731.20

Finding the Fourth Proportional to 16,300,806,667.70, 24,451,210,001.55 and 5,259,322,731.20

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Solution

The fourth proportional to 16,300,806,667.70, 24,451,210,001.55 and 5,259,322,731.20 is: 7,888,984,096.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,300,806,667.70 : 24,451,210,001.55 = 5,259,322,731.20 : x
  2. Step 2: Convert to fraction form
    16,300,806,667.70/24,451,210,001.55 = 5,259,322,731.20/x
  3. Step 3: Cross multiply
    16,300,806,667.70x = 24,451,210,001.55 × 5,259,322,731.20
  4. Step 4: Simplify right side
    16,300,806,667.70x = 128,596,804,566,496,690,176
  5. Step 5: Solve for x
    x = 128,596,804,566,496,690,176/16,300,806,667.70
  6. Step 6: Final answer
    x = 7,888,984,096.80

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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.