Home / 4,944,403,201.10-7,416,604,801.65-1,672,852,405.10

Finding the Fourth Proportional to 4,944,403,201.10, 7,416,604,801.65 and 1,672,852,405.10

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Solution

The fourth proportional to 4,944,403,201.10, 7,416,604,801.65 and 1,672,852,405.10 is: 2,509,278,607.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,403,201.10 : 7,416,604,801.65 = 1,672,852,405.10 : x
  2. Step 2: Convert to fraction form
    4,944,403,201.10/7,416,604,801.65 = 1,672,852,405.10/x
  3. Step 3: Cross multiply
    4,944,403,201.10x = 7,416,604,801.65 × 1,672,852,405.10
  4. Step 4: Simplify right side
    4,944,403,201.10x = 12,406,885,180,116,410,368
  5. Step 5: Solve for x
    x = 12,406,885,180,116,410,368/4,944,403,201.10
  6. Step 6: Final answer
    x = 2,509,278,607.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.