Home / 48,997,427.40-73,492,598.16-23,431,572.36

Finding the Fourth Proportional to 48,997,427.40, 73,492,598.16 and 23,431,572.36

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Solution

The fourth proportional to 48,997,427.40, 73,492,598.16 and 23,431,572.36 is: 35,145,664.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,997,427.40 : 73,492,598.16 = 23,431,572.36 : x
  2. Step 2: Convert to fraction form
    48,997,427.40/73,492,598.16 = 23,431,572.36/x
  3. Step 3: Cross multiply
    48,997,427.40x = 73,492,598.16 × 23,431,572.36
  4. Step 4: Simplify right side
    48,997,427.40x = 1,722,047,131,710,442.75
  5. Step 5: Solve for x
    x = 1,722,047,131,710,442.75/48,997,427.40
  6. Step 6: Final answer
    x = 35,145,664.23

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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.