Home / 64,182,307.01-88,571,059.81-34,813,565.15

Finding the Fourth Proportional to 64,182,307.01, 88,571,059.81 and 34,813,565.15

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Solution

The fourth proportional to 64,182,307.01, 88,571,059.81 and 34,813,565.15 is: 48,042,435.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,182,307.01 : 88,571,059.81 = 34,813,565.15 : x
  2. Step 2: Convert to fraction form
    64,182,307.01/88,571,059.81 = 34,813,565.15/x
  3. Step 3: Cross multiply
    64,182,307.01x = 88,571,059.81 × 34,813,565.15
  4. Step 4: Simplify right side
    64,182,307.01x = 3,083,474,360,570,093
  5. Step 5: Solve for x
    x = 3,083,474,360,570,093/64,182,307.01
  6. Step 6: Final answer
    x = 48,042,435.75

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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.