Home / 67,772,710.80-93,527,065.80-36,832,881.60

Finding the Fourth Proportional to 67,772,710.80, 93,527,065.80 and 36,832,881.60

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Solution

The fourth proportional to 67,772,710.80, 93,527,065.80 and 36,832,881.60 is: 50,829,770.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,772,710.80 : 93,527,065.80 = 36,832,881.60 : x
  2. Step 2: Convert to fraction form
    67,772,710.80/93,527,065.80 = 36,832,881.60/x
  3. Step 3: Cross multiply
    67,772,710.80x = 93,527,065.80 × 36,832,881.60
  4. Step 4: Simplify right side
    67,772,710.80x = 3,444,871,341,006,809.50
  5. Step 5: Solve for x
    x = 3,444,871,341,006,809.50/67,772,710.80
  6. Step 6: Final answer
    x = 50,829,770.57

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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.