Home / 34,570,410.54-47,708,129.10-19,101,492.24

Finding the Fourth Proportional to 34,570,410.54, 47,708,129.10 and 19,101,492.24

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Solution

The fourth proportional to 34,570,410.54, 47,708,129.10 and 19,101,492.24 is: 26,360,591.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,570,410.54 : 47,708,129.10 = 19,101,492.24 : x
  2. Step 2: Convert to fraction form
    34,570,410.54/47,708,129.10 = 19,101,492.24/x
  3. Step 3: Cross multiply
    34,570,410.54x = 47,708,129.10 × 19,101,492.24
  4. Step 4: Simplify right side
    34,570,410.54x = 911,296,457,788,568.12
  5. Step 5: Solve for x
    x = 911,296,457,788,568.12/34,570,410.54
  6. Step 6: Final answer
    x = 26,360,591.14

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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.