Home / 25,492,220.85-38,254,274.51-10,346,152.35

Finding the Fourth Proportional to 25,492,220.85, 38,254,274.51 and 10,346,152.35

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Solution

The fourth proportional to 25,492,220.85, 38,254,274.51 and 10,346,152.35 is: 15,525,699.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,492,220.85 : 38,254,274.51 = 10,346,152.35 : x
  2. Step 2: Convert to fraction form
    25,492,220.85/38,254,274.51 = 10,346,152.35/x
  3. Step 3: Cross multiply
    25,492,220.85x = 38,254,274.51 × 10,346,152.35
  4. Step 4: Simplify right side
    25,492,220.85x = 395,784,552,119,181.56
  5. Step 5: Solve for x
    x = 395,784,552,119,181.56/25,492,220.85
  6. Step 6: Final answer
    x = 15,525,699.17

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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.