Home / 2,657,592,594.42-3,667,582,669.19-1,528,560,546.36

Finding the Fourth Proportional to 2,657,592,594.42, 3,667,582,669.19 and 1,528,560,546.36

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Solution

The fourth proportional to 2,657,592,594.42, 3,667,582,669.19 and 1,528,560,546.36 is: 2,109,473,882.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,592,594.42 : 3,667,582,669.19 = 1,528,560,546.36 : x
  2. Step 2: Convert to fraction form
    2,657,592,594.42/3,667,582,669.19 = 1,528,560,546.36/x
  3. Step 3: Cross multiply
    2,657,592,594.42x = 3,667,582,669.19 × 1,528,560,546.36
  4. Step 4: Simplify right side
    2,657,592,594.42x = 5,606,122,168,615,953,408
  5. Step 5: Solve for x
    x = 5,606,122,168,615,953,408/2,657,592,594.42
  6. Step 6: Final answer
    x = 2,109,473,882.64

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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.