Home / 2,765,577,426.84-3,816,266,134.50-1,559,852,229.60

Finding the Fourth Proportional to 2,765,577,426.84, 3,816,266,134.50 and 1,559,852,229.60

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Solution

The fourth proportional to 2,765,577,426.84, 3,816,266,134.50 and 1,559,852,229.60 is: 2,152,465,948.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,765,577,426.84 : 3,816,266,134.50 = 1,559,852,229.60 : x
  2. Step 2: Convert to fraction form
    2,765,577,426.84/3,816,266,134.50 = 1,559,852,229.60/x
  3. Step 3: Cross multiply
    2,765,577,426.84x = 3,816,266,134.50 × 1,559,852,229.60
  4. Step 4: Simplify right side
    2,765,577,426.84x = 5,952,811,238,646,798,336
  5. Step 5: Solve for x
    x = 5,952,811,238,646,798,336/2,765,577,426.84
  6. Step 6: Final answer
    x = 2,152,465,948.30

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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.