Home / 2,458,698,610.40-3,393,014,305.04-1,329,668,373.59

Finding the Fourth Proportional to 2,458,698,610.40, 3,393,014,305.04 and 1,329,668,373.59

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Solution

The fourth proportional to 2,458,698,610.40, 3,393,014,305.04 and 1,329,668,373.59 is: 1,834,947,884.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,698,610.40 : 3,393,014,305.04 = 1,329,668,373.59 : x
  2. Step 2: Convert to fraction form
    2,458,698,610.40/3,393,014,305.04 = 1,329,668,373.59/x
  3. Step 3: Cross multiply
    2,458,698,610.40x = 3,393,014,305.04 × 1,329,668,373.59
  4. Step 4: Simplify right side
    2,458,698,610.40x = 4,511,583,812,550,140,416
  5. Step 5: Solve for x
    x = 4,511,583,812,550,140,416/2,458,698,610.40
  6. Step 6: Final answer
    x = 1,834,947,884.00

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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.