Home / 11,136,191,615.46-15,368,235,690.69-6,055,852,679.53

Finding the Fourth Proportional to 11,136,191,615.46, 15,368,235,690.69 and 6,055,852,679.53

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Solution

The fourth proportional to 11,136,191,615.46, 15,368,235,690.69 and 6,055,852,679.53 is: 8,357,235,085.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,136,191,615.46 : 15,368,235,690.69 = 6,055,852,679.53 : x
  2. Step 2: Convert to fraction form
    11,136,191,615.46/15,368,235,690.69 = 6,055,852,679.53/x
  3. Step 3: Cross multiply
    11,136,191,615.46x = 15,368,235,690.69 × 6,055,852,679.53
  4. Step 4: Simplify right side
    11,136,191,615.46x = 93,067,771,287,113,613,312
  5. Step 5: Solve for x
    x = 93,067,771,287,113,613,312/11,136,191,615.46
  6. Step 6: Final answer
    x = 8,357,235,085.46

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1.5x scale

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.