Home / 63,851,289.42-88,114,776.03-34,482,619.17

Finding the Fourth Proportional to 63,851,289.42, 88,114,776.03 and 34,482,619.17

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Solution

The fourth proportional to 63,851,289.42, 88,114,776.03 and 34,482,619.17 is: 47,586,012.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,851,289.42 : 88,114,776.03 = 34,482,619.17 : x
  2. Step 2: Convert to fraction form
    63,851,289.42/88,114,776.03 = 34,482,619.17/x
  3. Step 3: Cross multiply
    63,851,289.42x = 88,114,776.03 × 34,482,619.17
  4. Step 4: Simplify right side
    63,851,289.42x = 3,038,428,265,092,334.50
  5. Step 5: Solve for x
    x = 3,038,428,265,092,334.50/63,851,289.42
  6. Step 6: Final answer
    x = 47,586,012.63

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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.