Home / 4,194,630,035.47-6,292,773,922.56-1,538,710,780.06

Finding the Fourth Proportional to 4,194,630,035.47, 6,292,773,922.56 and 1,538,710,780.06

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Solution

The fourth proportional to 4,194,630,035.47, 6,292,773,922.56 and 1,538,710,780.06 is: 2,308,370,223.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,630,035.47 : 6,292,773,922.56 = 1,538,710,780.06 : x
  2. Step 2: Convert to fraction form
    4,194,630,035.47/6,292,773,922.56 = 1,538,710,780.06/x
  3. Step 3: Cross multiply
    4,194,630,035.47x = 6,292,773,922.56 × 1,538,710,780.06
  4. Step 4: Simplify right side
    4,194,630,035.47x = 9,682,759,071,123,523,584
  5. Step 5: Solve for x
    x = 9,682,759,071,123,523,584/4,194,630,035.47
  6. Step 6: Final answer
    x = 2,308,370,223.18

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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.