Home / 64,148,286,215.52-96,226,106,476.86-16,983,534,530.52

Finding the Fourth Proportional to 64,148,286,215.52, 96,226,106,476.86 and 16,983,534,530.52

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Solution

The fourth proportional to 64,148,286,215.52, 96,226,106,476.86 and 16,983,534,530.52 is: 25,476,275,338.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,148,286,215.52 : 96,226,106,476.86 = 16,983,534,530.52 : x
  2. Step 2: Convert to fraction form
    64,148,286,215.52/96,226,106,476.86 = 16,983,534,530.52/x
  3. Step 3: Cross multiply
    64,148,286,215.52x = 96,226,106,476.86 × 16,983,534,530.52
  4. Step 4: Simplify right side
    64,148,286,215.52x = 1,634,259,402,087,246,069,760
  5. Step 5: Solve for x
    x = 1,634,259,402,087,246,069,760/64,148,286,215.52
  6. Step 6: Final answer
    x = 25,476,275,338.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.