Home / 14,891,056.10-22,312,964.55-9,836,461.70

Finding the Fourth Proportional to 14,891,056.10, 22,312,964.55 and 9,836,461.70

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Solution

The fourth proportional to 14,891,056.10, 22,312,964.55 and 9,836,461.70 is: 14,739,090.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,891,056.10 : 22,312,964.55 = 9,836,461.70 : x
  2. Step 2: Convert to fraction form
    14,891,056.10/22,312,964.55 = 9,836,461.70/x
  3. Step 3: Cross multiply
    14,891,056.10x = 22,312,964.55 × 9,836,461.70
  4. Step 4: Simplify right side
    14,891,056.10x = 219,480,621,209,532.72
  5. Step 5: Solve for x
    x = 219,480,621,209,532.72/14,891,056.10
  6. Step 6: Final answer
    x = 14,739,090.35

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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.