Home / 26,725,827.84-40,103,905.58-14,429,626.22

Finding the Fourth Proportional to 26,725,827.84, 40,103,905.58 and 14,429,626.22

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Solution

The fourth proportional to 26,725,827.84, 40,103,905.58 and 14,429,626.22 is: 21,652,626.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,725,827.84 : 40,103,905.58 = 14,429,626.22 : x
  2. Step 2: Convert to fraction form
    26,725,827.84/40,103,905.58 = 14,429,626.22/x
  3. Step 3: Cross multiply
    26,725,827.84x = 40,103,905.58 × 14,429,626.22
  4. Step 4: Simplify right side
    26,725,827.84x = 578,684,367,208,904.62
  5. Step 5: Solve for x
    x = 578,684,367,208,904.62/26,725,827.84
  6. Step 6: Final answer
    x = 21,652,626.47

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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.