Home / 15,875,993,285.96-23,817,577,610.11-5,252,192,684.24

Finding the Fourth Proportional to 15,875,993,285.96, 23,817,577,610.11 and 5,252,192,684.24

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Solution

The fourth proportional to 15,875,993,285.96, 23,817,577,610.11 and 5,252,192,684.24 is: 7,879,475,924.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,875,993,285.96 : 23,817,577,610.11 = 5,252,192,684.24 : x
  2. Step 2: Convert to fraction form
    15,875,993,285.96/23,817,577,610.11 = 5,252,192,684.24/x
  3. Step 3: Cross multiply
    15,875,993,285.96x = 23,817,577,610.11 × 5,252,192,684.24
  4. Step 4: Simplify right side
    15,875,993,285.96x = 125,094,506,880,040,075,264
  5. Step 5: Solve for x
    x = 125,094,506,880,040,075,264/15,875,993,285.96
  6. Step 6: Final answer
    x = 7,879,475,924.87

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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.