Home / 9,366,818,759,985.40-14,033,606,005,614-3,915,428,584,098.10

Finding the Fourth Proportional to 9,366,818,759,985.40, 14,033,606,005,614 and 3,915,428,584,098.10

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Solution

The fourth proportional to 9,366,818,759,985.40, 14,033,606,005,614 and 3,915,428,584,098.10 is: 5,866,194,649,466.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366,818,759,985.40 : 14,033,606,005,614 = 3,915,428,584,098.10 : x
  2. Step 2: Convert to fraction form
    9,366,818,759,985.40/14,033,606,005,614 = 3,915,428,584,098.10/x
  3. Step 3: Cross multiply
    9,366,818,759,985.40x = 14,033,606,005,614 × 3,915,428,584,098.10
  4. Step 4: Simplify right side
    9,366,818,759,985.40x = 54,947,582,092,351,816,800,927,744
  5. Step 5: Solve for x
    x = 54,947,582,092,351,816,800,927,744/9,366,818,759,985.40
  6. Step 6: Final answer
    x = 5,866,194,649,466.82

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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.