Home / 27,189,808.49-37,522,925.85-14,799,303.51

Finding the Fourth Proportional to 27,189,808.49, 37,522,925.85 and 14,799,303.51

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Solution

The fourth proportional to 27,189,808.49, 37,522,925.85 and 14,799,303.51 is: 20,423,577.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,189,808.49 : 37,522,925.85 = 14,799,303.51 : x
  2. Step 2: Convert to fraction form
    27,189,808.49/37,522,925.85 = 14,799,303.51/x
  3. Step 3: Cross multiply
    27,189,808.49x = 37,522,925.85 × 14,799,303.51
  4. Step 4: Simplify right side
    27,189,808.49x = 555,313,168,237,374.75
  5. Step 5: Solve for x
    x = 555,313,168,237,374.75/27,189,808.49
  6. Step 6: Final answer
    x = 20,423,577.77

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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.