Home / 9,859,106,502,664-13,605,582,979,338-5,469,437,055,658.40

Finding the Fourth Proportional to 9,859,106,502,664, 13,605,582,979,338 and 5,469,437,055,658.40

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Solution

The fourth proportional to 9,859,106,502,664, 13,605,582,979,338 and 5,469,437,055,658.40 is: 7,547,832,016,108.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,859,106,502,664 : 13,605,582,979,338 = 5,469,437,055,658.40 : x
  2. Step 2: Convert to fraction form
    9,859,106,502,664/13,605,582,979,338 = 5,469,437,055,658.40/x
  3. Step 3: Cross multiply
    9,859,106,502,664x = 13,605,582,979,338 × 5,469,437,055,658.40
  4. Step 4: Simplify right side
    9,859,106,502,664x = 74,414,879,711,026,474,372,825,088
  5. Step 5: Solve for x
    x = 74,414,879,711,026,474,372,825,088/9,859,106,502,664
  6. Step 6: Final answer
    x = 7,547,832,016,108.06

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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.