Home / 10,566,411,042.96-15,853,961,176.92-4,667,857,192.08

Finding the Fourth Proportional to 10,566,411,042.96, 15,853,961,176.92 and 4,667,857,192.08

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Solution

The fourth proportional to 10,566,411,042.96, 15,853,961,176.92 and 4,667,857,192.08 is: 7,003,705,080.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,566,411,042.96 : 15,853,961,176.92 = 4,667,857,192.08 : x
  2. Step 2: Convert to fraction form
    10,566,411,042.96/15,853,961,176.92 = 4,667,857,192.08/x
  3. Step 3: Cross multiply
    10,566,411,042.96x = 15,853,961,176.92 × 4,667,857,192.08
  4. Step 4: Simplify right side
    10,566,411,042.96x = 74,004,026,702,643,118,080
  5. Step 5: Solve for x
    x = 74,004,026,702,643,118,080/10,566,411,042.96
  6. Step 6: Final answer
    x = 7,003,705,080.35

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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.