Home / 8,756,896,141,889.40-13,126,149,325,081-2,946,329,510,869.40

Finding the Fourth Proportional to 8,756,896,141,889.40, 13,126,149,325,081 and 2,946,329,510,869.40

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Solution

The fourth proportional to 8,756,896,141,889.40, 13,126,149,325,081 and 2,946,329,510,869.40 is: 4,416,400,570,924.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,756,896,141,889.40 : 13,126,149,325,081 = 2,946,329,510,869.40 : x
  2. Step 2: Convert to fraction form
    8,756,896,141,889.40/13,126,149,325,081 = 2,946,329,510,869.40/x
  3. Step 3: Cross multiply
    8,756,896,141,889.40x = 13,126,149,325,081 × 2,946,329,510,869.40
  4. Step 4: Simplify right side
    8,756,896,141,889.40x = 38,673,961,120,564,604,521,414,656
  5. Step 5: Solve for x
    x = 38,673,961,120,564,604,521,414,656/8,756,896,141,889.40
  6. Step 6: Final answer
    x = 4,416,400,570,924.24

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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.