Home / 15,590,756,864.66-23,387,510,074.35-4,398,728,960.66

Finding the Fourth Proportional to 15,590,756,864.66, 23,387,510,074.35 and 4,398,728,960.66

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Solution

The fourth proportional to 15,590,756,864.66, 23,387,510,074.35 and 4,398,728,960.66 is: 6,598,481,316.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,590,756,864.66 : 23,387,510,074.35 = 4,398,728,960.66 : x
  2. Step 2: Convert to fraction form
    15,590,756,864.66/23,387,510,074.35 = 4,398,728,960.66/x
  3. Step 3: Cross multiply
    15,590,756,864.66x = 23,387,510,074.35 × 4,398,728,960.66
  4. Step 4: Simplify right side
    15,590,756,864.66x = 102,875,317,881,770,852,352
  5. Step 5: Solve for x
    x = 102,875,317,881,770,852,352/15,590,756,864.66
  6. Step 6: Final answer
    x = 6,598,481,316.51

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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.