Home / 52,435,853,721.45-78,653,780,582.18-52,435,853,721.45

Finding the Fourth Proportional to 52,435,853,721.45, 78,653,780,582.18 and 52,435,853,721.45

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Solution

The fourth proportional to 52,435,853,721.45, 78,653,780,582.18 and 52,435,853,721.45 is: 78,653,780,582.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,435,853,721.45 : 78,653,780,582.18 = 52,435,853,721.45 : x
  2. Step 2: Convert to fraction form
    52,435,853,721.45/78,653,780,582.18 = 52,435,853,721.45/x
  3. Step 3: Cross multiply
    52,435,853,721.45x = 78,653,780,582.18 × 52,435,853,721.45
  4. Step 4: Simplify right side
    52,435,853,721.45x = 4,124,278,133,245,952,393,216
  5. Step 5: Solve for x
    x = 4,124,278,133,245,952,393,216/52,435,853,721.45
  6. Step 6: Final answer
    x = 78,653,780,582.18

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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.