Home / 539,077,007,534.68-808,665,220,536.44-176,044,575,423.98

Finding the Fourth Proportional to 539,077,007,534.68, 808,665,220,536.44 and 176,044,575,423.98

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Solution

The fourth proportional to 539,077,007,534.68, 808,665,220,536.44 and 176,044,575,423.98 is: 264,083,096,514.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,077,007,534.68 : 808,665,220,536.44 = 176,044,575,423.98 : x
  2. Step 2: Convert to fraction form
    539,077,007,534.68/808,665,220,536.44 = 176,044,575,423.98/x
  3. Step 3: Cross multiply
    539,077,007,534.68x = 808,665,220,536.44 × 176,044,575,423.98
  4. Step 4: Simplify right side
    539,077,007,534.68x = 142,361,125,409,476,734,615,552
  5. Step 5: Solve for x
    x = 142,361,125,409,476,734,615,552/539,077,007,534.68
  6. Step 6: Final answer
    x = 264,083,096,514.40

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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.