Home / 3,423,037,575.14-4,723,781,314.80-1,897,223,012.82

Finding the Fourth Proportional to 3,423,037,575.14, 4,723,781,314.80 and 1,897,223,012.82

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Solution

The fourth proportional to 3,423,037,575.14, 4,723,781,314.80 and 1,897,223,012.82 is: 2,618,161,916.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,423,037,575.14 : 4,723,781,314.80 = 1,897,223,012.82 : x
  2. Step 2: Convert to fraction form
    3,423,037,575.14/4,723,781,314.80 = 1,897,223,012.82/x
  3. Step 3: Cross multiply
    3,423,037,575.14x = 4,723,781,314.80 × 1,897,223,012.82
  4. Step 4: Simplify right side
    3,423,037,575.14x = 8,962,066,617,967,676,416
  5. Step 5: Solve for x
    x = 8,962,066,617,967,676,416/3,423,037,575.14
  6. Step 6: Final answer
    x = 2,618,161,916.50

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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.