Home / 4,619,769,606.65-6,929,578,683.45-1,471,941,456.82

Finding the Fourth Proportional to 4,619,769,606.65, 6,929,578,683.45 and 1,471,941,456.82

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Solution

The fourth proportional to 4,619,769,606.65, 6,929,578,683.45 and 1,471,941,456.82 is: 2,207,888,057.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,769,606.65 : 6,929,578,683.45 = 1,471,941,456.82 : x
  2. Step 2: Convert to fraction form
    4,619,769,606.65/6,929,578,683.45 = 1,471,941,456.82/x
  3. Step 3: Cross multiply
    4,619,769,606.65x = 6,929,578,683.45 × 1,471,941,456.82
  4. Step 4: Simplify right side
    4,619,769,606.65x = 10,199,934,142,448,887,808
  5. Step 5: Solve for x
    x = 10,199,934,142,448,887,808/4,619,769,606.65
  6. Step 6: Final answer
    x = 2,207,888,057.40

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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.