Home / 3,583,872,809.60-5,375,809,214.40-1,130,961,603.20

Finding the Fourth Proportional to 3,583,872,809.60, 5,375,809,214.40 and 1,130,961,603.20

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Solution

The fourth proportional to 3,583,872,809.60, 5,375,809,214.40 and 1,130,961,603.20 is: 1,696,442,404.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,872,809.60 : 5,375,809,214.40 = 1,130,961,603.20 : x
  2. Step 2: Convert to fraction form
    3,583,872,809.60/5,375,809,214.40 = 1,130,961,603.20/x
  3. Step 3: Cross multiply
    3,583,872,809.60x = 5,375,809,214.40 × 1,130,961,603.20
  4. Step 4: Simplify right side
    3,583,872,809.60x = 6,079,833,807,615,156,224
  5. Step 5: Solve for x
    x = 6,079,833,807,615,156,224/3,583,872,809.60
  6. Step 6: Final answer
    x = 1,696,442,404.80

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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.