Home / 1,733,170,279.04-2,391,774,985.04-990,630,285.04

Finding the Fourth Proportional to 1,733,170,279.04, 2,391,774,985.04 and 990,630,285.04

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Solution

The fourth proportional to 1,733,170,279.04, 2,391,774,985.04 and 990,630,285.04 is: 1,367,069,793.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,170,279.04 : 2,391,774,985.04 = 990,630,285.04 : x
  2. Step 2: Convert to fraction form
    1,733,170,279.04/2,391,774,985.04 = 990,630,285.04/x
  3. Step 3: Cross multiply
    1,733,170,279.04x = 2,391,774,985.04 × 990,630,285.04
  4. Step 4: Simplify right side
    1,733,170,279.04x = 2,369,364,735,181,716,992
  5. Step 5: Solve for x
    x = 2,369,364,735,181,716,992/1,733,170,279.04
  6. Step 6: Final answer
    x = 1,367,069,793.34

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Double scale
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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.