Home / 3,495,010,934.10-4,823,114,904.60-1,887,465,774.28

Finding the Fourth Proportional to 3,495,010,934.10, 4,823,114,904.60 and 1,887,465,774.28

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Solution

The fourth proportional to 3,495,010,934.10, 4,823,114,904.60 and 1,887,465,774.28 is: 2,604,702,668.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,010,934.10 : 4,823,114,904.60 = 1,887,465,774.28 : x
  2. Step 2: Convert to fraction form
    3,495,010,934.10/4,823,114,904.60 = 1,887,465,774.28/x
  3. Step 3: Cross multiply
    3,495,010,934.10x = 4,823,114,904.60 × 1,887,465,774.28
  4. Step 4: Simplify right side
    3,495,010,934.10x = 9,103,464,307,852,248,064
  5. Step 5: Solve for x
    x = 9,103,464,307,852,248,064/3,495,010,934.10
  6. Step 6: Final answer
    x = 2,604,702,668.89

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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.