Home / 11,136,191,619.17-15,368,235,695.81-6,055,852,683.24

Finding the Fourth Proportional to 11,136,191,619.17, 15,368,235,695.81 and 6,055,852,683.24

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Solution

The fourth proportional to 11,136,191,619.17, 15,368,235,695.81 and 6,055,852,683.24 is: 8,357,235,090.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,136,191,619.17 : 15,368,235,695.81 = 6,055,852,683.24 : x
  2. Step 2: Convert to fraction form
    11,136,191,619.17/15,368,235,695.81 = 6,055,852,683.24/x
  3. Step 3: Cross multiply
    11,136,191,619.17x = 15,368,235,695.81 × 6,055,852,683.24
  4. Step 4: Simplify right side
    11,136,191,619.17x = 93,067,771,375,043,985,408
  5. Step 5: Solve for x
    x = 93,067,771,375,043,985,408/11,136,191,619.17
  6. Step 6: Final answer
    x = 8,357,235,090.57

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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.