Home / 25,492,162.98-38,254,188.06-10,346,094.48

Finding the Fourth Proportional to 25,492,162.98, 38,254,188.06 and 10,346,094.48

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Solution

The fourth proportional to 25,492,162.98, 38,254,188.06 and 10,346,094.48 is: 15,525,612.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,492,162.98 : 38,254,188.06 = 10,346,094.48 : x
  2. Step 2: Convert to fraction form
    25,492,162.98/38,254,188.06 = 10,346,094.48/x
  3. Step 3: Cross multiply
    25,492,162.98x = 38,254,188.06 × 10,346,094.48
  4. Step 4: Simplify right side
    25,492,162.98x = 395,781,443,924,447.94
  5. Step 5: Solve for x
    x = 395,781,443,924,447.94/25,492,162.98
  6. Step 6: Final answer
    x = 15,525,612.49

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1.5x scale

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.