Home / 19,406,093,716.08-26,780,409,370.44-10,495,422,468

Finding the Fourth Proportional to 19,406,093,716.08, 26,780,409,370.44 and 10,495,422,468

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Solution

The fourth proportional to 19,406,093,716.08, 26,780,409,370.44 and 10,495,422,468 is: 14,483,683,028.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,406,093,716.08 : 26,780,409,370.44 = 10,495,422,468 : x
  2. Step 2: Convert to fraction form
    19,406,093,716.08/26,780,409,370.44 = 10,495,422,468/x
  3. Step 3: Cross multiply
    19,406,093,716.08x = 26,780,409,370.44 × 10,495,422,468
  4. Step 4: Simplify right side
    19,406,093,716.08x = 281,071,710,208,753,696,768
  5. Step 5: Solve for x
    x = 281,071,710,208,753,696,768/19,406,093,716.08
  6. Step 6: Final answer
    x = 14,483,683,028.69

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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.