Home / 47,053,139,434.32-64,933,552,313.16-26,731,710,264.09

Finding the Fourth Proportional to 47,053,139,434.32, 64,933,552,313.16 and 26,731,710,264.09

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Solution

The fourth proportional to 47,053,139,434.32, 64,933,552,313.16 and 26,731,710,264.09 is: 36,889,885,089.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,053,139,434.32 : 64,933,552,313.16 = 26,731,710,264.09 : x
  2. Step 2: Convert to fraction form
    47,053,139,434.32/64,933,552,313.16 = 26,731,710,264.09/x
  3. Step 3: Cross multiply
    47,053,139,434.32x = 64,933,552,313.16 × 26,731,710,264.09
  4. Step 4: Simplify right side
    47,053,139,434.32x = 1,735,784,906,853,524,176,896
  5. Step 5: Solve for x
    x = 1,735,784,906,853,524,176,896/47,053,139,434.32
  6. Step 6: Final answer
    x = 36,889,885,089.95

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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.