Home / 8,510,729,896,369.80-11,744,818,583,130-4,608,808,127,371.30

Finding the Fourth Proportional to 8,510,729,896,369.80, 11,744,818,583,130 and 4,608,808,127,371.30

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Solution

The fourth proportional to 8,510,729,896,369.80, 11,744,818,583,130 and 4,608,808,127,371.30 is: 6,360,161,349,206.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,510,729,896,369.80 : 11,744,818,583,130 = 4,608,808,127,371.30 : x
  2. Step 2: Convert to fraction form
    8,510,729,896,369.80/11,744,818,583,130 = 4,608,808,127,371.30/x
  3. Step 3: Cross multiply
    8,510,729,896,369.80x = 11,744,818,583,130 × 4,608,808,127,371.30
  4. Step 4: Simplify right side
    8,510,729,896,369.80x = 54,129,615,340,431,020,948,193,280
  5. Step 5: Solve for x
    x = 54,129,615,340,431,020,948,193,280/8,510,729,896,369.80
  6. Step 6: Final answer
    x = 6,360,161,349,206.92

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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.