Home / 63,014,643.60-94,521,965.40-50,260,059.60

Finding the Fourth Proportional to 63,014,643.60, 94,521,965.40 and 50,260,059.60

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Solution

The fourth proportional to 63,014,643.60, 94,521,965.40 and 50,260,059.60 is: 75,390,089.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,014,643.60 : 94,521,965.40 = 50,260,059.60 : x
  2. Step 2: Convert to fraction form
    63,014,643.60/94,521,965.40 = 50,260,059.60/x
  3. Step 3: Cross multiply
    63,014,643.60x = 94,521,965.40 × 50,260,059.60
  4. Step 4: Simplify right side
    63,014,643.60x = 4,750,679,614,513,138
  5. Step 5: Solve for x
    x = 4,750,679,614,513,138/63,014,643.60
  6. Step 6: Final answer
    x = 75,390,089.40

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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.