Home / 23,648,621.90-35,478,181.65-10,866,044.30

Finding the Fourth Proportional to 23,648,621.90, 35,478,181.65 and 10,866,044.30

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Solution

The fourth proportional to 23,648,621.90, 35,478,181.65 and 10,866,044.30 is: 16,301,478.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,648,621.90 : 35,478,181.65 = 10,866,044.30 : x
  2. Step 2: Convert to fraction form
    23,648,621.90/35,478,181.65 = 10,866,044.30/x
  3. Step 3: Cross multiply
    23,648,621.90x = 35,478,181.65 × 10,866,044.30
  4. Step 4: Simplify right side
    23,648,621.90x = 385,507,493,492,347.12
  5. Step 5: Solve for x
    x = 385,507,493,492,347.12/23,648,621.90
  6. Step 6: Final answer
    x = 16,301,478.16

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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.