Home / 5,536,501,320.39-8,304,773,526.15-1,339,447,401.51

Finding the Fourth Proportional to 5,536,501,320.39, 8,304,773,526.15 and 1,339,447,401.51

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Solution

The fourth proportional to 5,536,501,320.39, 8,304,773,526.15 and 1,339,447,401.51 is: 2,009,176,314.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,501,320.39 : 8,304,773,526.15 = 1,339,447,401.51 : x
  2. Step 2: Convert to fraction form
    5,536,501,320.39/8,304,773,526.15 = 1,339,447,401.51/x
  3. Step 3: Cross multiply
    5,536,501,320.39x = 8,304,773,526.15 × 1,339,447,401.51
  4. Step 4: Simplify right side
    5,536,501,320.39x = 11,123,807,319,730,657,280
  5. Step 5: Solve for x
    x = 11,123,807,319,730,657,280/5,536,501,320.39
  6. Step 6: Final answer
    x = 2,009,176,314.79

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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.