Home / 2,944,072,400.80-4,412,357,458.80-1,564,547,792.80

Finding the Fourth Proportional to 2,944,072,400.80, 4,412,357,458.80 and 1,564,547,792.80

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Solution

The fourth proportional to 2,944,072,400.80, 4,412,357,458.80 and 1,564,547,792.80 is: 2,344,828,245.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,072,400.80 : 4,412,357,458.80 = 1,564,547,792.80 : x
  2. Step 2: Convert to fraction form
    2,944,072,400.80/4,412,357,458.80 = 1,564,547,792.80/x
  3. Step 3: Cross multiply
    2,944,072,400.80x = 4,412,357,458.80 × 1,564,547,792.80
  4. Step 4: Simplify right side
    2,944,072,400.80x = 6,903,344,123,210,157,056
  5. Step 5: Solve for x
    x = 6,903,344,123,210,157,056/2,944,072,400.80
  6. Step 6: Final answer
    x = 2,344,828,245.85

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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.