Home / 63,200,428.20-94,871,501.10-48,886,950.60

Finding the Fourth Proportional to 63,200,428.20, 94,871,501.10 and 48,886,950.60

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Solution

The fourth proportional to 63,200,428.20, 94,871,501.10 and 48,886,950.60 is: 73,385,236.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,200,428.20 : 94,871,501.10 = 48,886,950.60 : x
  2. Step 2: Convert to fraction form
    63,200,428.20/94,871,501.10 = 48,886,950.60/x
  3. Step 3: Cross multiply
    63,200,428.20x = 94,871,501.10 × 48,886,950.60
  4. Step 4: Simplify right side
    63,200,428.20x = 4,637,978,387,623,546
  5. Step 5: Solve for x
    x = 4,637,978,387,623,546/63,200,428.20
  6. Step 6: Final answer
    x = 73,385,236.77

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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.