Home / 1,667,823,426.83-2,301,800,442.21-962,974,224.98

Finding the Fourth Proportional to 1,667,823,426.83, 2,301,800,442.21 and 962,974,224.98

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Solution

The fourth proportional to 1,667,823,426.83, 2,301,800,442.21 and 962,974,224.98 is: 1,329,022,282.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,823,426.83 : 2,301,800,442.21 = 962,974,224.98 : x
  2. Step 2: Convert to fraction form
    1,667,823,426.83/2,301,800,442.21 = 962,974,224.98/x
  3. Step 3: Cross multiply
    1,667,823,426.83x = 2,301,800,442.21 × 962,974,224.98
  4. Step 4: Simplify right side
    1,667,823,426.83x = 2,216,574,496,884,287,232
  5. Step 5: Solve for x
    x = 2,216,574,496,884,287,232/1,667,823,426.83
  6. Step 6: Final answer
    x = 1,329,022,282.12

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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.