Home / 22,210,485.60-33,255,624-14,514,957.12

Finding the Fourth Proportional to 22,210,485.60, 33,255,624 and 14,514,957.12

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Solution

The fourth proportional to 22,210,485.60, 33,255,624 and 14,514,957.12 is: 21,733,156.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,210,485.60 : 33,255,624 = 14,514,957.12 : x
  2. Step 2: Convert to fraction form
    22,210,485.60/33,255,624 = 14,514,957.12/x
  3. Step 3: Cross multiply
    22,210,485.60x = 33,255,624 × 14,514,957.12
  4. Step 4: Simplify right side
    22,210,485.60x = 482,703,956,358,842.88
  5. Step 5: Solve for x
    x = 482,703,956,358,842.88/22,210,485.60
  6. Step 6: Final answer
    x = 21,733,156.36

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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.