Home / 584,064,034.20-876,096,051.30-354,292,565.40

Finding the Fourth Proportional to 584,064,034.20, 876,096,051.30 and 354,292,565.40

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Solution

The fourth proportional to 584,064,034.20, 876,096,051.30 and 354,292,565.40 is: 531,438,848.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,064,034.20 : 876,096,051.30 = 354,292,565.40 : x
  2. Step 2: Convert to fraction form
    584,064,034.20/876,096,051.30 = 354,292,565.40/x
  3. Step 3: Cross multiply
    584,064,034.20x = 876,096,051.30 × 354,292,565.40
  4. Step 4: Simplify right side
    584,064,034.20x = 310,394,317,551,886,976
  5. Step 5: Solve for x
    x = 310,394,317,551,886,976/584,064,034.20
  6. Step 6: Final answer
    x = 531,438,848.10

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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.