Home / 11,136,191,614.47-15,368,235,689.31-6,055,852,678.54

Finding the Fourth Proportional to 11,136,191,614.47, 15,368,235,689.31 and 6,055,852,678.54

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Solution

The fourth proportional to 11,136,191,614.47, 15,368,235,689.31 and 6,055,852,678.54 is: 8,357,235,084.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,136,191,614.47 : 15,368,235,689.31 = 6,055,852,678.54 : x
  2. Step 2: Convert to fraction form
    11,136,191,614.47/15,368,235,689.31 = 6,055,852,678.54/x
  3. Step 3: Cross multiply
    11,136,191,614.47x = 15,368,235,689.31 × 6,055,852,678.54
  4. Step 4: Simplify right side
    11,136,191,614.47x = 93,067,771,263,465,144,320
  5. Step 5: Solve for x
    x = 93,067,771,263,465,144,320/11,136,191,614.47
  6. Step 6: Final answer
    x = 8,357,235,084.08

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Why These Related Problems?

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