Home / 4,036,430,262.29-6,054,472,898.27-1,380,723,811.78

Finding the Fourth Proportional to 4,036,430,262.29, 6,054,472,898.27 and 1,380,723,811.78

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Solution

The fourth proportional to 4,036,430,262.29, 6,054,472,898.27 and 1,380,723,811.78 is: 2,071,026,713.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,430,262.29 : 6,054,472,898.27 = 1,380,723,811.78 : x
  2. Step 2: Convert to fraction form
    4,036,430,262.29/6,054,472,898.27 = 1,380,723,811.78/x
  3. Step 3: Cross multiply
    4,036,430,262.29x = 6,054,472,898.27 × 1,380,723,811.78
  4. Step 4: Simplify right side
    4,036,430,262.29x = 8,359,554,898,396,018,688
  5. Step 5: Solve for x
    x = 8,359,554,898,396,018,688/4,036,430,262.29
  6. Step 6: Final answer
    x = 2,071,026,713.01

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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.