Home / 535,263,151.59-803,059,130.30-255,501,056.29

Finding the Fourth Proportional to 535,263,151.59, 803,059,130.30 and 255,501,056.29

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Solution

The fourth proportional to 535,263,151.59, 803,059,130.30 and 255,501,056.29 is: 383,330,060.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,263,151.59 : 803,059,130.30 = 255,501,056.29 : x
  2. Step 2: Convert to fraction form
    535,263,151.59/803,059,130.30 = 255,501,056.29/x
  3. Step 3: Cross multiply
    535,263,151.59x = 803,059,130.30 × 255,501,056.29
  4. Step 4: Simplify right side
    535,263,151.59x = 205,182,456,055,758,464
  5. Step 5: Solve for x
    x = 205,182,456,055,758,464/535,263,151.59
  6. Step 6: Final answer
    x = 383,330,060.07

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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.