Home / 1,597,207,408.02-2,203,768,334.61-927,754,726.50

Finding the Fourth Proportional to 1,597,207,408.02, 2,203,768,334.61 and 927,754,726.50

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Solution

The fourth proportional to 1,597,207,408.02, 2,203,768,334.61 and 927,754,726.50 is: 1,280,082,022.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,207,408.02 : 2,203,768,334.61 = 927,754,726.50 : x
  2. Step 2: Convert to fraction form
    1,597,207,408.02/2,203,768,334.61 = 927,754,726.50/x
  3. Step 3: Cross multiply
    1,597,207,408.02x = 2,203,768,334.61 × 927,754,726.50
  4. Step 4: Simplify right side
    1,597,207,408.02x = 2,044,556,488,545,461,248
  5. Step 5: Solve for x
    x = 2,044,556,488,545,461,248/1,597,207,408.02
  6. Step 6: Final answer
    x = 1,280,082,022.08

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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.