Home / 29,723,476,873.02-41,018,404,780.08-16,357,470,002.52

Finding the Fourth Proportional to 29,723,476,873.02, 41,018,404,780.08 and 16,357,470,002.52

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Solution

The fourth proportional to 29,723,476,873.02, 41,018,404,780.08 and 16,357,470,002.52 is: 22,573,312,288.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,723,476,873.02 : 41,018,404,780.08 = 16,357,470,002.52 : x
  2. Step 2: Convert to fraction form
    29,723,476,873.02/41,018,404,780.08 = 16,357,470,002.52/x
  3. Step 3: Cross multiply
    29,723,476,873.02x = 41,018,404,780.08 × 16,357,470,002.52
  4. Step 4: Simplify right side
    29,723,476,873.02x = 670,957,325,741,381,648,384
  5. Step 5: Solve for x
    x = 670,957,325,741,381,648,384/29,723,476,873.02
  6. Step 6: Final answer
    x = 22,573,312,288.05

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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.