Home / 852,200,445.04-1,176,848,834.62-805,773,094.98

Finding the Fourth Proportional to 852,200,445.04, 1,176,848,834.62 and 805,773,094.98

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Solution

The fourth proportional to 852,200,445.04, 1,176,848,834.62 and 805,773,094.98 is: 1,112,734,842.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    852,200,445.04 : 1,176,848,834.62 = 805,773,094.98 : x
  2. Step 2: Convert to fraction form
    852,200,445.04/1,176,848,834.62 = 805,773,094.98/x
  3. Step 3: Cross multiply
    852,200,445.04x = 1,176,848,834.62 × 805,773,094.98
  4. Step 4: Simplify right side
    852,200,445.04x = 948,273,127,789,479,296
  5. Step 5: Solve for x
    x = 948,273,127,789,479,296/852,200,445.04
  6. Step 6: Final answer
    x = 1,112,734,842.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.