Home / 59,452,403.40-89,072,316.90-50,949,347.40

Finding the Fourth Proportional to 59,452,403.40, 89,072,316.90 and 50,949,347.40

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Solution

The fourth proportional to 59,452,403.40, 89,072,316.90 and 50,949,347.40 is: 76,332,934.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,452,403.40 : 89,072,316.90 = 50,949,347.40 : x
  2. Step 2: Convert to fraction form
    59,452,403.40/89,072,316.90 = 50,949,347.40/x
  3. Step 3: Cross multiply
    59,452,403.40x = 89,072,316.90 × 50,949,347.40
  4. Step 4: Simplify right side
    59,452,403.40x = 4,538,176,417,460,991
  5. Step 5: Solve for x
    x = 4,538,176,417,460,991/59,452,403.40
  6. Step 6: Final answer
    x = 76,332,934.55

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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.