Home / 3,243,808,102.83-4,476,549,615.74-1,834,081,798.47

Finding the Fourth Proportional to 3,243,808,102.83, 4,476,549,615.74 and 1,834,081,798.47

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Solution

The fourth proportional to 3,243,808,102.83, 4,476,549,615.74 and 1,834,081,798.47 is: 2,531,086,275.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,808,102.83 : 4,476,549,615.74 = 1,834,081,798.47 : x
  2. Step 2: Convert to fraction form
    3,243,808,102.83/4,476,549,615.74 = 1,834,081,798.47/x
  3. Step 3: Cross multiply
    3,243,808,102.83x = 4,476,549,615.74 × 1,834,081,798.47
  4. Step 4: Simplify right side
    3,243,808,102.83x = 8,210,358,170,167,435,264
  5. Step 5: Solve for x
    x = 8,210,358,170,167,435,264/3,243,808,102.83
  6. Step 6: Final answer
    x = 2,531,086,275.73

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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.