Home / 22,759,894.62-31,411,530.63-14,925,998.46

Finding the Fourth Proportional to 22,759,894.62, 31,411,530.63 and 14,925,998.46

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Solution

The fourth proportional to 22,759,894.62, 31,411,530.63 and 14,925,998.46 is: 20,599,764.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,759,894.62 : 31,411,530.63 = 14,925,998.46 : x
  2. Step 2: Convert to fraction form
    22,759,894.62/31,411,530.63 = 14,925,998.46/x
  3. Step 3: Cross multiply
    22,759,894.62x = 31,411,530.63 × 14,925,998.46
  4. Step 4: Simplify right side
    22,759,894.62x = 468,848,457,809,622.81
  5. Step 5: Solve for x
    x = 468,848,457,809,622.81/22,759,894.62
  6. Step 6: Final answer
    x = 20,599,764.00

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Double scale
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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.