Home / 1,474,482,659.06-2,034,793,004.73-805,436,985.94

Finding the Fourth Proportional to 1,474,482,659.06, 2,034,793,004.73 and 805,436,985.94

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Solution

The fourth proportional to 1,474,482,659.06, 2,034,793,004.73 and 805,436,985.94 is: 1,111,506,828.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,482,659.06 : 2,034,793,004.73 = 805,436,985.94 : x
  2. Step 2: Convert to fraction form
    1,474,482,659.06/2,034,793,004.73 = 805,436,985.94/x
  3. Step 3: Cross multiply
    1,474,482,659.06x = 2,034,793,004.73 × 805,436,985.94
  4. Step 4: Simplify right side
    1,474,482,659.06x = 1,638,897,544,741,527,552
  5. Step 5: Solve for x
    x = 1,638,897,544,741,527,552/1,474,482,659.06
  6. Step 6: Final answer
    x = 1,111,506,828.97

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Double scale
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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.