Home / 2,919,673,552.50-4,029,066,262.19-1,713,995,411.58

Finding the Fourth Proportional to 2,919,673,552.50, 4,029,066,262.19 and 1,713,995,411.58

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Solution

The fourth proportional to 2,919,673,552.50, 4,029,066,262.19 and 1,713,995,411.58 is: 2,365,264,801.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,919,673,552.50 : 4,029,066,262.19 = 1,713,995,411.58 : x
  2. Step 2: Convert to fraction form
    2,919,673,552.50/4,029,066,262.19 = 1,713,995,411.58/x
  3. Step 3: Cross multiply
    2,919,673,552.50x = 4,029,066,262.19 × 1,713,995,411.58
  4. Step 4: Simplify right side
    2,919,673,552.50x = 6,905,801,086,349,896,704
  5. Step 5: Solve for x
    x = 6,905,801,086,349,896,704/2,919,673,552.50
  6. Step 6: Final answer
    x = 2,365,264,801.76

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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.