Home / 1,466,634,123.60-2,199,951,185.40-884,068,499.40

Finding the Fourth Proportional to 1,466,634,123.60, 2,199,951,185.40 and 884,068,499.40

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Solution

The fourth proportional to 1,466,634,123.60, 2,199,951,185.40 and 884,068,499.40 is: 1,326,102,749.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,634,123.60 : 2,199,951,185.40 = 884,068,499.40 : x
  2. Step 2: Convert to fraction form
    1,466,634,123.60/2,199,951,185.40 = 884,068,499.40/x
  3. Step 3: Cross multiply
    1,466,634,123.60x = 2,199,951,185.40 × 884,068,499.40
  4. Step 4: Simplify right side
    1,466,634,123.60x = 1,944,907,543,229,829,120
  5. Step 5: Solve for x
    x = 1,944,907,543,229,829,120/1,466,634,123.60
  6. Step 6: Final answer
    x = 1,326,102,749.10

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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.