Home / 2,134,126,070.22-2,945,030,722.95-1,181,549,262.52

Finding the Fourth Proportional to 2,134,126,070.22, 2,945,030,722.95 and 1,181,549,262.52

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Solution

The fourth proportional to 2,134,126,070.22, 2,945,030,722.95 and 1,181,549,262.52 is: 1,630,502,962.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,126,070.22 : 2,945,030,722.95 = 1,181,549,262.52 : x
  2. Step 2: Convert to fraction form
    2,134,126,070.22/2,945,030,722.95 = 1,181,549,262.52/x
  3. Step 3: Cross multiply
    2,134,126,070.22x = 2,945,030,722.95 × 1,181,549,262.52
  4. Step 4: Simplify right side
    2,134,126,070.22x = 3,479,698,878,800,314,880
  5. Step 5: Solve for x
    x = 3,479,698,878,800,314,880/2,134,126,070.22
  6. Step 6: Final answer
    x = 1,630,502,962.01

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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.