Home / 2,432,578,023.46-3,356,984,130.33-1,429,037,888.14

Finding the Fourth Proportional to 2,432,578,023.46, 3,356,984,130.33 and 1,429,037,888.14

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Solution

The fourth proportional to 2,432,578,023.46, 3,356,984,130.33 and 1,429,037,888.14 is: 1,972,087,828.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,578,023.46 : 3,356,984,130.33 = 1,429,037,888.14 : x
  2. Step 2: Convert to fraction form
    2,432,578,023.46/3,356,984,130.33 = 1,429,037,888.14/x
  3. Step 3: Cross multiply
    2,432,578,023.46x = 3,356,984,130.33 × 1,429,037,888.14
  4. Step 4: Simplify right side
    2,432,578,023.46x = 4,797,257,512,126,277,632
  5. Step 5: Solve for x
    x = 4,797,257,512,126,277,632/2,432,578,023.46
  6. Step 6: Final answer
    x = 1,972,087,828.58

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1.5x scale

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.