Home / 48,833,104,101.70-73,249,656,152.55-15,708,652,292.20

Finding the Fourth Proportional to 48,833,104,101.70, 73,249,656,152.55 and 15,708,652,292.20

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Solution

The fourth proportional to 48,833,104,101.70, 73,249,656,152.55 and 15,708,652,292.20 is: 23,562,978,438.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,833,104,101.70 : 73,249,656,152.55 = 15,708,652,292.20 : x
  2. Step 2: Convert to fraction form
    48,833,104,101.70/73,249,656,152.55 = 15,708,652,292.20/x
  3. Step 3: Cross multiply
    48,833,104,101.70x = 73,249,656,152.55 × 15,708,652,292.20
  4. Step 4: Simplify right side
    48,833,104,101.70x = 1,150,653,379,023,616,475,136
  5. Step 5: Solve for x
    x = 1,150,653,379,023,616,475,136/48,833,104,101.70
  6. Step 6: Final answer
    x = 23,562,978,438.30

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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.