Home / 5,237,783,217,443.60-7,228,063,915,581.80-2,925,563,036,305.40

Finding the Fourth Proportional to 5,237,783,217,443.60, 7,228,063,915,581.80 and 2,925,563,036,305.40

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Solution

The fourth proportional to 5,237,783,217,443.60, 7,228,063,915,581.80 and 2,925,563,036,305.40 is: 4,037,234,023,938.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,237,783,217,443.60 : 7,228,063,915,581.80 = 2,925,563,036,305.40 : x
  2. Step 2: Convert to fraction form
    5,237,783,217,443.60/7,228,063,915,581.80 = 2,925,563,036,305.40/x
  3. Step 3: Cross multiply
    5,237,783,217,443.60x = 7,228,063,915,581.80 × 2,925,563,036,305.40
  4. Step 4: Simplify right side
    5,237,783,217,443.60x = 21,146,156,615,478,987,536,203,776
  5. Step 5: Solve for x
    x = 21,146,156,615,478,987,536,203,776/5,237,783,217,443.60
  6. Step 6: Final answer
    x = 4,037,234,023,938.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.