Home / 46,629,510.32-64,348,786.24-25,721,071.34

Finding the Fourth Proportional to 46,629,510.32, 64,348,786.24 and 25,721,071.34

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Solution

The fourth proportional to 46,629,510.32, 64,348,786.24 and 25,721,071.34 is: 35,495,112.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,629,510.32 : 64,348,786.24 = 25,721,071.34 : x
  2. Step 2: Convert to fraction form
    46,629,510.32/64,348,786.24 = 25,721,071.34/x
  3. Step 3: Cross multiply
    46,629,510.32x = 64,348,786.24 × 25,721,071.34
  4. Step 4: Simplify right side
    46,629,510.32x = 1,655,119,721,521,450.50
  5. Step 5: Solve for x
    x = 1,655,119,721,521,450.50/46,629,510.32
  6. Step 6: Final answer
    x = 35,495,112.65

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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.