Home / 6,085,030,001.78-8,397,335,033.73-3,408,829,019.48

Finding the Fourth Proportional to 6,085,030,001.78, 8,397,335,033.73 and 3,408,829,019.48

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Solution

The fourth proportional to 6,085,030,001.78, 8,397,335,033.73 and 3,408,829,019.48 is: 4,704,180,479.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,030,001.78 : 8,397,335,033.73 = 3,408,829,019.48 : x
  2. Step 2: Convert to fraction form
    6,085,030,001.78/8,397,335,033.73 = 3,408,829,019.48/x
  3. Step 3: Cross multiply
    6,085,030,001.78x = 8,397,335,033.73 × 3,408,829,019.48
  4. Step 4: Simplify right side
    6,085,030,001.78x = 28,625,079,349,232,898,048
  5. Step 5: Solve for x
    x = 28,625,079,349,232,898,048/6,085,030,001.78
  6. Step 6: Final answer
    x = 4,704,180,479.12

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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.