Home / 32,834,774.40-49,252,161.60-8,900,246.40

Finding the Fourth Proportional to 32,834,774.40, 49,252,161.60 and 8,900,246.40

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Solution

The fourth proportional to 32,834,774.40, 49,252,161.60 and 8,900,246.40 is: 13,350,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,834,774.40 : 49,252,161.60 = 8,900,246.40 : x
  2. Step 2: Convert to fraction form
    32,834,774.40/49,252,161.60 = 8,900,246.40/x
  3. Step 3: Cross multiply
    32,834,774.40x = 49,252,161.60 × 8,900,246.40
  4. Step 4: Simplify right side
    32,834,774.40x = 438,356,373,972,618.25
  5. Step 5: Solve for x
    x = 438,356,373,972,618.25/32,834,774.40
  6. Step 6: Final answer
    x = 13,350,369.60

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1.5x scale

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.