Home / 16,088,967.24-22,209,931.54-9,564,708.84

Finding the Fourth Proportional to 16,088,967.24, 22,209,931.54 and 9,564,708.84

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Solution

The fourth proportional to 16,088,967.24, 22,209,931.54 and 9,564,708.84 is: 13,203,552.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,088,967.24 : 22,209,931.54 = 9,564,708.84 : x
  2. Step 2: Convert to fraction form
    16,088,967.24/22,209,931.54 = 9,564,708.84/x
  3. Step 3: Cross multiply
    16,088,967.24x = 22,209,931.54 × 9,564,708.84
  4. Step 4: Simplify right side
    16,088,967.24x = 212,431,528,536,432.81
  5. Step 5: Solve for x
    x = 212,431,528,536,432.81/16,088,967.24
  6. Step 6: Final answer
    x = 13,203,552.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.