Home / 16,248,925.64-22,410,442.65-14,284,603.82

Finding the Fourth Proportional to 16,248,925.64, 22,410,442.65 and 14,284,603.82

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Solution

The fourth proportional to 16,248,925.64, 22,410,442.65 and 14,284,603.82 is: 19,701,259.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,248,925.64 : 22,410,442.65 = 14,284,603.82 : x
  2. Step 2: Convert to fraction form
    16,248,925.64/22,410,442.65 = 14,284,603.82/x
  3. Step 3: Cross multiply
    16,248,925.64x = 22,410,442.65 × 14,284,603.82
  4. Step 4: Simplify right side
    16,248,925.64x = 320,124,294,686,080.94
  5. Step 5: Solve for x
    x = 320,124,294,686,080.94/16,248,925.64
  6. Step 6: Final answer
    x = 19,701,259.13

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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.