Home / 1,367,027,256.89-1,886,506,672.26-740,495,684.84

Finding the Fourth Proportional to 1,367,027,256.89, 1,886,506,672.26 and 740,495,684.84

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Solution

The fourth proportional to 1,367,027,256.89, 1,886,506,672.26 and 740,495,684.84 is: 1,021,888,951.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,027,256.89 : 1,886,506,672.26 = 740,495,684.84 : x
  2. Step 2: Convert to fraction form
    1,367,027,256.89/1,886,506,672.26 = 740,495,684.84/x
  3. Step 3: Cross multiply
    1,367,027,256.89x = 1,886,506,672.26 × 740,495,684.84
  4. Step 4: Simplify right side
    1,367,027,256.89x = 1,396,950,050,217,559,296
  5. Step 5: Solve for x
    x = 1,396,950,050,217,559,296/1,367,027,256.89
  6. Step 6: Final answer
    x = 1,021,888,951.50

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.