Home / 19,154,130.91-26,433,258.89-10,452,864.00

Finding the Fourth Proportional to 19,154,130.91, 26,433,258.89 and 10,452,864.00

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Solution

The fourth proportional to 19,154,130.91, 26,433,258.89 and 10,452,864.00 is: 14,425,256.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,154,130.91 : 26,433,258.89 = 10,452,864.00 : x
  2. Step 2: Convert to fraction form
    19,154,130.91/26,433,258.89 = 10,452,864.00/x
  3. Step 3: Cross multiply
    19,154,130.91x = 26,433,258.89 × 10,452,864.00
  4. Step 4: Simplify right side
    19,154,130.91x = 276,303,260,121,794.66
  5. Step 5: Solve for x
    x = 276,303,260,121,794.66/19,154,130.91
  6. Step 6: Final answer
    x = 14,425,256.95

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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.