Home / 24,615,895.95-33,971,981.94-13,604,795.64

Finding the Fourth Proportional to 24,615,895.95, 33,971,981.94 and 13,604,795.64

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Solution

The fourth proportional to 24,615,895.95, 33,971,981.94 and 13,604,795.64 is: 18,775,748.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,615,895.95 : 33,971,981.94 = 13,604,795.64 : x
  2. Step 2: Convert to fraction form
    24,615,895.95/33,971,981.94 = 13,604,795.64/x
  3. Step 3: Cross multiply
    24,615,895.95x = 33,971,981.94 × 13,604,795.64
  4. Step 4: Simplify right side
    24,615,895.95x = 462,181,871,779,470.75
  5. Step 5: Solve for x
    x = 462,181,871,779,470.75/24,615,895.95
  6. Step 6: Final answer
    x = 18,775,748.51

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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.