Home / 54,245,849,041.33-74,863,464,898.49-32,544,808,155.87

Finding the Fourth Proportional to 54,245,849,041.33, 74,863,464,898.49 and 32,544,808,155.87

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Solution

The fourth proportional to 54,245,849,041.33, 74,863,464,898.49 and 32,544,808,155.87 is: 44,914,350,979.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,245,849,041.33 : 74,863,464,898.49 = 32,544,808,155.87 : x
  2. Step 2: Convert to fraction form
    54,245,849,041.33/74,863,464,898.49 = 32,544,808,155.87/x
  3. Step 3: Cross multiply
    54,245,849,041.33x = 74,863,464,898.49 × 32,544,808,155.87
  4. Step 4: Simplify right side
    54,245,849,041.33x = 2,436,417,103,004,752,150,528
  5. Step 5: Solve for x
    x = 2,436,417,103,004,752,150,528/54,245,849,041.33
  6. Step 6: Final answer
    x = 44,914,350,979.16

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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.