Home / 65,501,094.42-98,047,184.40-48,248,748.36

Finding the Fourth Proportional to 65,501,094.42, 98,047,184.40 and 48,248,748.36

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Solution

The fourth proportional to 65,501,094.42, 98,047,184.40 and 48,248,748.36 is: 72,222,517.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,501,094.42 : 98,047,184.40 = 48,248,748.36 : x
  2. Step 2: Convert to fraction form
    65,501,094.42/98,047,184.40 = 48,248,748.36/x
  3. Step 3: Cross multiply
    65,501,094.42x = 98,047,184.40 × 48,248,748.36
  4. Step 4: Simplify right side
    65,501,094.42x = 4,730,653,927,522,118
  5. Step 5: Solve for x
    x = 4,730,653,927,522,118/65,501,094.42
  6. Step 6: Final answer
    x = 72,222,517.34

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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.