Home / 3,710,083,742.19-5,565,122,070.35-949,708,329.39

Finding the Fourth Proportional to 3,710,083,742.19, 5,565,122,070.35 and 949,708,329.39

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Solution

The fourth proportional to 3,710,083,742.19, 5,565,122,070.35 and 949,708,329.39 is: 1,424,561,587.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,083,742.19 : 5,565,122,070.35 = 949,708,329.39 : x
  2. Step 2: Convert to fraction form
    3,710,083,742.19/5,565,122,070.35 = 949,708,329.39/x
  3. Step 3: Cross multiply
    3,710,083,742.19x = 5,565,122,070.35 × 949,708,329.39
  4. Step 4: Simplify right side
    3,710,083,742.19x = 5,285,242,784,278,768,640
  5. Step 5: Solve for x
    x = 5,285,242,784,278,768,640/3,710,083,742.19
  6. Step 6: Final answer
    x = 1,424,561,587.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.