Home / 2,695,376,511.95-4,043,147,134.50-924,722,393.63

Finding the Fourth Proportional to 2,695,376,511.95, 4,043,147,134.50 and 924,722,393.63

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Solution

The fourth proportional to 2,695,376,511.95, 4,043,147,134.50 and 924,722,393.63 is: 1,387,111,848.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,376,511.95 : 4,043,147,134.50 = 924,722,393.63 : x
  2. Step 2: Convert to fraction form
    2,695,376,511.95/4,043,147,134.50 = 924,722,393.63/x
  3. Step 3: Cross multiply
    2,695,376,511.95x = 4,043,147,134.50 × 924,722,393.63
  4. Step 4: Simplify right side
    2,695,376,511.95x = 3,738,788,696,009,047,040
  5. Step 5: Solve for x
    x = 3,738,788,696,009,047,040/2,695,376,511.95
  6. Step 6: Final answer
    x = 1,387,111,848.54

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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.