Home / 3,349,927,256.63-4,614,386,042.93-2,555,594,186.72

Finding the Fourth Proportional to 3,349,927,256.63, 4,614,386,042.93 and 2,555,594,186.72

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Solution

The fourth proportional to 3,349,927,256.63, 4,614,386,042.93 and 2,555,594,186.72 is: 3,520,225,140.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,349,927,256.63 : 4,614,386,042.93 = 2,555,594,186.72 : x
  2. Step 2: Convert to fraction form
    3,349,927,256.63/4,614,386,042.93 = 2,555,594,186.72/x
  3. Step 3: Cross multiply
    3,349,927,256.63x = 4,614,386,042.93 × 2,555,594,186.72
  4. Step 4: Simplify right side
    3,349,927,256.63x = 11,792,498,146,557,964,288
  5. Step 5: Solve for x
    x = 11,792,498,146,557,964,288/3,349,927,256.63
  6. Step 6: Final answer
    x = 3,520,225,140.18

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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.