Home / 27,001,526.50-37,262,204.78-14,611,618.68

Finding the Fourth Proportional to 27,001,526.50, 37,262,204.78 and 14,611,618.68

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Solution

The fourth proportional to 27,001,526.50, 37,262,204.78 and 14,611,618.68 is: 20,164,086.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,001,526.50 : 37,262,204.78 = 14,611,618.68 : x
  2. Step 2: Convert to fraction form
    27,001,526.50/37,262,204.78 = 14,611,618.68/x
  3. Step 3: Cross multiply
    27,001,526.50x = 37,262,204.78 × 14,611,618.68
  4. Step 4: Simplify right side
    27,001,526.50x = 544,461,127,421,433.31
  5. Step 5: Solve for x
    x = 544,461,127,421,433.31/27,001,526.50
  6. Step 6: Final answer
    x = 20,164,086.92

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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.