Home / 10,918,151,569,915-15,067,522,788,033-6,046,242,065,618

Finding the Fourth Proportional to 10,918,151,569,915, 15,067,522,788,033 and 6,046,242,065,618

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Solution

The fourth proportional to 10,918,151,569,915, 15,067,522,788,033 and 6,046,242,065,618 is: 8,344,076,332,178.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,918,151,569,915 : 15,067,522,788,033 = 6,046,242,065,618 : x
  2. Step 2: Convert to fraction form
    10,918,151,569,915/15,067,522,788,033 = 6,046,242,065,618/x
  3. Step 3: Cross multiply
    10,918,151,569,915x = 15,067,522,788,033 × 6,046,242,065,618
  4. Step 4: Simplify right side
    10,918,151,569,915x = 91,101,890,105,662,925,665,468,416
  5. Step 5: Solve for x
    x = 91,101,890,105,662,925,665,468,416/10,918,151,569,915
  6. Step 6: Final answer
    x = 8,344,076,332,178.28

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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.