Home / 360,585,024.60-540,877,536.90-224,536,128.60

Finding the Fourth Proportional to 360,585,024.60, 540,877,536.90 and 224,536,128.60

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Solution

The fourth proportional to 360,585,024.60, 540,877,536.90 and 224,536,128.60 is: 336,804,192.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,585,024.60 : 540,877,536.90 = 224,536,128.60 : x
  2. Step 2: Convert to fraction form
    360,585,024.60/540,877,536.90 = 224,536,128.60/x
  3. Step 3: Cross multiply
    360,585,024.60x = 540,877,536.90 × 224,536,128.60
  4. Step 4: Simplify right side
    360,585,024.60x = 121,446,548,182,229,632
  5. Step 5: Solve for x
    x = 121,446,548,182,229,632/360,585,024.60
  6. Step 6: Final answer
    x = 336,804,192.90

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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.