Home / 2,300,580,032.40-3,450,870,048.60-1,933,248,013.20

Finding the Fourth Proportional to 2,300,580,032.40, 3,450,870,048.60 and 1,933,248,013.20

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Solution

The fourth proportional to 2,300,580,032.40, 3,450,870,048.60 and 1,933,248,013.20 is: 2,899,872,019.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,580,032.40 : 3,450,870,048.60 = 1,933,248,013.20 : x
  2. Step 2: Convert to fraction form
    2,300,580,032.40/3,450,870,048.60 = 1,933,248,013.20/x
  3. Step 3: Cross multiply
    2,300,580,032.40x = 3,450,870,048.60 × 1,933,248,013.20
  4. Step 4: Simplify right side
    2,300,580,032.40x = 6,671,387,665,267,337,216
  5. Step 5: Solve for x
    x = 6,671,387,665,267,337,216/2,300,580,032.40
  6. Step 6: Final answer
    x = 2,899,872,019.80

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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.