Home / 27,122,922.14-37,430,307.51-14,733,011.69

Finding the Fourth Proportional to 27,122,922.14, 37,430,307.51 and 14,733,011.69

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Solution

The fourth proportional to 27,122,922.14, 37,430,307.51 and 14,733,011.69 is: 20,331,922.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,122,922.14 : 37,430,307.51 = 14,733,011.69 : x
  2. Step 2: Convert to fraction form
    27,122,922.14/37,430,307.51 = 14,733,011.69/x
  3. Step 3: Cross multiply
    27,122,922.14x = 37,430,307.51 × 14,733,011.69
  4. Step 4: Simplify right side
    27,122,922.14x = 551,461,158,105,124.75
  5. Step 5: Solve for x
    x = 551,461,158,105,124.75/27,122,922.14
  6. Step 6: Final answer
    x = 20,331,922.76

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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.