Home / 3,495,010,934.60-4,823,114,905.29-1,887,465,774.79

Finding the Fourth Proportional to 3,495,010,934.60, 4,823,114,905.29 and 1,887,465,774.79

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Solution

The fourth proportional to 3,495,010,934.60, 4,823,114,905.29 and 1,887,465,774.79 is: 2,604,702,669.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,010,934.60 : 4,823,114,905.29 = 1,887,465,774.79 : x
  2. Step 2: Convert to fraction form
    3,495,010,934.60/4,823,114,905.29 = 1,887,465,774.79/x
  3. Step 3: Cross multiply
    3,495,010,934.60x = 4,823,114,905.29 × 1,887,465,774.79
  4. Step 4: Simplify right side
    3,495,010,934.60x = 9,103,464,311,614,387,200
  5. Step 5: Solve for x
    x = 9,103,464,311,614,387,200/3,495,010,934.60
  6. Step 6: Final answer
    x = 2,604,702,669.59

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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.