Home / 48,903,421.30-73,355,131.95-36,706,850.35

Finding the Fourth Proportional to 48,903,421.30, 73,355,131.95 and 36,706,850.35

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Solution

The fourth proportional to 48,903,421.30, 73,355,131.95 and 36,706,850.35 is: 55,060,275.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,903,421.30 : 73,355,131.95 = 36,706,850.35 : x
  2. Step 2: Convert to fraction form
    48,903,421.30/73,355,131.95 = 36,706,850.35/x
  3. Step 3: Cross multiply
    48,903,421.30x = 73,355,131.95 × 36,706,850.35
  4. Step 4: Simplify right side
    48,903,421.30x = 2,692,635,850,893,154
  5. Step 5: Solve for x
    x = 2,692,635,850,893,154/48,903,421.30
  6. Step 6: Final answer
    x = 55,060,275.53

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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.