Home / 48,833,104,100.70-73,249,656,151.05-15,708,652,291.20

Finding the Fourth Proportional to 48,833,104,100.70, 73,249,656,151.05 and 15,708,652,291.20

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Solution

The fourth proportional to 48,833,104,100.70, 73,249,656,151.05 and 15,708,652,291.20 is: 23,562,978,436.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,833,104,100.70 : 73,249,656,151.05 = 15,708,652,291.20 : x
  2. Step 2: Convert to fraction form
    48,833,104,100.70/73,249,656,151.05 = 15,708,652,291.20/x
  3. Step 3: Cross multiply
    48,833,104,100.70x = 73,249,656,151.05 × 15,708,652,291.20
  4. Step 4: Simplify right side
    48,833,104,100.70x = 1,150,653,378,926,803,812,352
  5. Step 5: Solve for x
    x = 1,150,653,378,926,803,812,352/48,833,104,100.70
  6. Step 6: Final answer
    x = 23,562,978,436.80

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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.