Home / 27,026,392.32-37,295,960.64-14,636,385.20

Finding the Fourth Proportional to 27,026,392.32, 37,295,960.64 and 14,636,385.20

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Solution

The fourth proportional to 27,026,392.32, 37,295,960.64 and 14,636,385.20 is: 20,197,962.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,026,392.32 : 37,295,960.64 = 14,636,385.20 : x
  2. Step 2: Convert to fraction form
    27,026,392.32/37,295,960.64 = 14,636,385.20/x
  3. Step 3: Cross multiply
    27,026,392.32x = 37,295,960.64 × 14,636,385.20
  4. Step 4: Simplify right side
    27,026,392.32x = 545,878,046,331,078.50
  5. Step 5: Solve for x
    x = 545,878,046,331,078.50/27,026,392.32
  6. Step 6: Final answer
    x = 20,197,962.05

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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.