Home / 16,849,213,714.80-25,267,859,111.36-4,894,979,024.63

Finding the Fourth Proportional to 16,849,213,714.80, 25,267,859,111.36 and 4,894,979,024.63

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Solution

The fourth proportional to 16,849,213,714.80, 25,267,859,111.36 and 4,894,979,024.63 is: 7,340,736,632.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,849,213,714.80 : 25,267,859,111.36 = 4,894,979,024.63 : x
  2. Step 2: Convert to fraction form
    16,849,213,714.80/25,267,859,111.36 = 4,894,979,024.63/x
  3. Step 3: Cross multiply
    16,849,213,714.80x = 25,267,859,111.36 × 4,894,979,024.63
  4. Step 4: Simplify right side
    16,849,213,714.80x = 123,685,640,347,262,418,944
  5. Step 5: Solve for x
    x = 123,685,640,347,262,418,944/16,849,213,714.80
  6. Step 6: Final answer
    x = 7,340,736,632.63

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1.5x scale

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.