Home / 89,907,526,084.32-134,869,579,110-29,402,117,473.68

Finding the Fourth Proportional to 89,907,526,084.32, 134,869,579,110 and 29,402,117,473.68

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Solution

The fourth proportional to 89,907,526,084.32, 134,869,579,110 and 29,402,117,473.68 is: 44,105,887,252.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,907,526,084.32 : 134,869,579,110 = 29,402,117,473.68 : x
  2. Step 2: Convert to fraction form
    89,907,526,084.32/134,869,579,110 = 29,402,117,473.68/x
  3. Step 3: Cross multiply
    89,907,526,084.32x = 134,869,579,110 × 29,402,117,473.68
  4. Step 4: Simplify right side
    89,907,526,084.32x = 3,965,451,208,617,997,893,632
  5. Step 5: Solve for x
    x = 3,965,451,208,617,997,893,632/89,907,526,084.32
  6. Step 6: Final answer
    x = 44,105,887,252.41

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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.