Home / 177,565,976.53-266,342,961.47-62,547,513.10

Finding the Fourth Proportional to 177,565,976.53, 266,342,961.47 and 62,547,513.10

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Solution

The fourth proportional to 177,565,976.53, 266,342,961.47 and 62,547,513.10 is: 93,819,154.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,565,976.53 : 266,342,961.47 = 62,547,513.10 : x
  2. Step 2: Convert to fraction form
    177,565,976.53/266,342,961.47 = 62,547,513.10/x
  3. Step 3: Cross multiply
    177,565,976.53x = 266,342,961.47 × 62,547,513.10
  4. Step 4: Simplify right side
    177,565,976.53x = 16,659,089,871,637,620
  5. Step 5: Solve for x
    x = 16,659,089,871,637,620/177,565,976.53
  6. Step 6: Final answer
    x = 93,819,154.98

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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.