Home / 25,708,076.64-35,477,798.52-14,105,637.06

Finding the Fourth Proportional to 25,708,076.64, 35,477,798.52 and 14,105,637.06

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Solution

The fourth proportional to 25,708,076.64, 35,477,798.52 and 14,105,637.06 is: 19,466,137.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,708,076.64 : 35,477,798.52 = 14,105,637.06 : x
  2. Step 2: Convert to fraction form
    25,708,076.64/35,477,798.52 = 14,105,637.06/x
  3. Step 3: Cross multiply
    25,708,076.64x = 35,477,798.52 × 14,105,637.06
  4. Step 4: Simplify right side
    25,708,076.64x = 500,436,949,610,925.19
  5. Step 5: Solve for x
    x = 500,436,949,610,925.19/25,708,076.64
  6. Step 6: Final answer
    x = 19,466,137.30

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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.