Home / 23,648,608.65-35,478,161.79-10,866,031.05

Finding the Fourth Proportional to 23,648,608.65, 35,478,161.79 and 10,866,031.05

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Solution

The fourth proportional to 23,648,608.65, 35,478,161.79 and 10,866,031.05 is: 16,301,458.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,648,608.65 : 35,478,161.79 = 10,866,031.05 : x
  2. Step 2: Convert to fraction form
    23,648,608.65/35,478,161.79 = 10,866,031.05/x
  3. Step 3: Cross multiply
    23,648,608.65x = 35,478,161.79 × 10,866,031.05
  4. Step 4: Simplify right side
    23,648,608.65x = 385,506,807,607,063.62
  5. Step 5: Solve for x
    x = 385,506,807,607,063.62/23,648,608.65
  6. Step 6: Final answer
    x = 16,301,458.29

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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.