Home / 4,619,769,606.98-6,929,578,683.95-1,471,941,457.16

Finding the Fourth Proportional to 4,619,769,606.98, 6,929,578,683.95 and 1,471,941,457.16

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Solution

The fourth proportional to 4,619,769,606.98, 6,929,578,683.95 and 1,471,941,457.16 is: 2,207,888,057.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619,769,606.98 : 6,929,578,683.95 = 1,471,941,457.16 : x
  2. Step 2: Convert to fraction form
    4,619,769,606.98/6,929,578,683.95 = 1,471,941,457.16/x
  3. Step 3: Cross multiply
    4,619,769,606.98x = 6,929,578,683.95 × 1,471,941,457.16
  4. Step 4: Simplify right side
    4,619,769,606.98x = 10,199,934,145,516,230,656
  5. Step 5: Solve for x
    x = 10,199,934,145,516,230,656/4,619,769,606.98
  6. Step 6: Final answer
    x = 2,207,888,057.91

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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.