Home / 62,459,880.50-86,197,328.72-34,582,591.29

Finding the Fourth Proportional to 62,459,880.50, 86,197,328.72 and 34,582,591.29

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Solution

The fourth proportional to 62,459,880.50, 86,197,328.72 and 34,582,591.29 is: 47,725,467.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,459,880.50 : 86,197,328.72 = 34,582,591.29 : x
  2. Step 2: Convert to fraction form
    62,459,880.50/86,197,328.72 = 34,582,591.29/x
  3. Step 3: Cross multiply
    62,459,880.50x = 86,197,328.72 × 34,582,591.29
  4. Step 4: Simplify right side
    62,459,880.50x = 2,980,926,989,240,626
  5. Step 5: Solve for x
    x = 2,980,926,989,240,626/62,459,880.50
  6. Step 6: Final answer
    x = 47,725,467.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.