Home / 410,255,825.76-566,130,614.64-224,580,925.44

Finding the Fourth Proportional to 410,255,825.76, 566,130,614.64 and 224,580,925.44

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Solution

The fourth proportional to 410,255,825.76, 566,130,614.64 and 224,580,925.44 is: 309,909,401.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,255,825.76 : 566,130,614.64 = 224,580,925.44 : x
  2. Step 2: Convert to fraction form
    410,255,825.76/566,130,614.64 = 224,580,925.44/x
  3. Step 3: Cross multiply
    410,255,825.76x = 566,130,614.64 × 224,580,925.44
  4. Step 4: Simplify right side
    410,255,825.76x = 127,142,137,355,767,200
  5. Step 5: Solve for x
    x = 127,142,137,355,767,200/410,255,825.76
  6. Step 6: Final answer
    x = 309,909,401.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.