Home / 45,949,465.92-68,937,660.54-14,824,492.02

Finding the Fourth Proportional to 45,949,465.92, 68,937,660.54 and 14,824,492.02

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Solution

The fourth proportional to 45,949,465.92, 68,937,660.54 and 14,824,492.02 is: 22,241,081.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,949,465.92 : 68,937,660.54 = 14,824,492.02 : x
  2. Step 2: Convert to fraction form
    45,949,465.92/68,937,660.54 = 14,824,492.02/x
  3. Step 3: Cross multiply
    45,949,465.92x = 68,937,660.54 × 14,824,492.02
  4. Step 4: Simplify right side
    45,949,465.92x = 1,021,965,798,552,699
  5. Step 5: Solve for x
    x = 1,021,965,798,552,699/45,949,465.92
  6. Step 6: Final answer
    x = 22,241,081.11

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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.