Home / 34,492,470.40-51,738,705.60-32,812,854.40

Finding the Fourth Proportional to 34,492,470.40, 51,738,705.60 and 32,812,854.40

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Solution

The fourth proportional to 34,492,470.40, 51,738,705.60 and 32,812,854.40 is: 49,219,281.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,492,470.40 : 51,738,705.60 = 32,812,854.40 : x
  2. Step 2: Convert to fraction form
    34,492,470.40/51,738,705.60 = 32,812,854.40/x
  3. Step 3: Cross multiply
    34,492,470.40x = 51,738,705.60 × 32,812,854.40
  4. Step 4: Simplify right side
    34,492,470.40x = 1,697,694,613,697,264.50
  5. Step 5: Solve for x
    x = 1,697,694,613,697,264.50/34,492,470.40
  6. Step 6: Final answer
    x = 49,219,281.60

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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.