Home / 1,714,884,377.76-2,365,667,888.63-1,120,516,331.04

Finding the Fourth Proportional to 1,714,884,377.76, 2,365,667,888.63 and 1,120,516,331.04

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Solution

The fourth proportional to 1,714,884,377.76, 2,365,667,888.63 and 1,120,516,331.04 is: 1,545,742,405.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,884,377.76 : 2,365,667,888.63 = 1,120,516,331.04 : x
  2. Step 2: Convert to fraction form
    1,714,884,377.76/2,365,667,888.63 = 1,120,516,331.04/x
  3. Step 3: Cross multiply
    1,714,884,377.76x = 2,365,667,888.63 × 1,120,516,331.04
  4. Step 4: Simplify right side
    1,714,884,377.76x = 2,650,769,503,021,228,032
  5. Step 5: Solve for x
    x = 2,650,769,503,021,228,032/1,714,884,377.76
  6. Step 6: Final answer
    x = 1,545,742,405.38

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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.