Home / 48,362,246.40-72,543,369.60-34,001,529.60

Finding the Fourth Proportional to 48,362,246.40, 72,543,369.60 and 34,001,529.60

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Solution

The fourth proportional to 48,362,246.40, 72,543,369.60 and 34,001,529.60 is: 51,002,294.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,362,246.40 : 72,543,369.60 = 34,001,529.60 : x
  2. Step 2: Convert to fraction form
    48,362,246.40/72,543,369.60 = 34,001,529.60/x
  3. Step 3: Cross multiply
    48,362,246.40x = 72,543,369.60 × 34,001,529.60
  4. Step 4: Simplify right side
    48,362,246.40x = 2,466,585,528,738,140
  5. Step 5: Solve for x
    x = 2,466,585,528,738,140/48,362,246.40
  6. Step 6: Final answer
    x = 51,002,294.40

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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.