Home / 14,554,805.10-21,832,207.65-4,968,746.70

Finding the Fourth Proportional to 14,554,805.10, 21,832,207.65 and 4,968,746.70

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Solution

The fourth proportional to 14,554,805.10, 21,832,207.65 and 4,968,746.70 is: 7,453,120.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,554,805.10 : 21,832,207.65 = 4,968,746.70 : x
  2. Step 2: Convert to fraction form
    14,554,805.10/21,832,207.65 = 4,968,746.70/x
  3. Step 3: Cross multiply
    14,554,805.10x = 21,832,207.65 × 4,968,746.70
  4. Step 4: Simplify right side
    14,554,805.10x = 108,478,709,714,652.25
  5. Step 5: Solve for x
    x = 108,478,709,714,652.25/14,554,805.10
  6. Step 6: Final answer
    x = 7,453,120.05

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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.