Home / 4,992,359,623.34-7,486,773,076.26-1,450,364,159.59

Finding the Fourth Proportional to 4,992,359,623.34, 7,486,773,076.26 and 1,450,364,159.59

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Solution

The fourth proportional to 4,992,359,623.34, 7,486,773,076.26 and 1,450,364,159.59 is: 2,175,033,082.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992,359,623.34 : 7,486,773,076.26 = 1,450,364,159.59 : x
  2. Step 2: Convert to fraction form
    4,992,359,623.34/7,486,773,076.26 = 1,450,364,159.59/x
  3. Step 3: Cross multiply
    4,992,359,623.34x = 7,486,773,076.26 × 1,450,364,159.59
  4. Step 4: Simplify right side
    4,992,359,623.34x = 10,858,547,340,772,157,440
  5. Step 5: Solve for x
    x = 10,858,547,340,772,157,440/4,992,359,623.34
  6. Step 6: Final answer
    x = 2,175,033,082.56

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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.