Home / 38,355,561.07-52,823,070.75-35,893,771.36

Finding the Fourth Proportional to 38,355,561.07, 52,823,070.75 and 35,893,771.36

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Solution

The fourth proportional to 38,355,561.07, 52,823,070.75 and 35,893,771.36 is: 49,432,707.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,355,561.07 : 52,823,070.75 = 35,893,771.36 : x
  2. Step 2: Convert to fraction form
    38,355,561.07/52,823,070.75 = 35,893,771.36/x
  3. Step 3: Cross multiply
    38,355,561.07x = 52,823,070.75 × 35,893,771.36
  4. Step 4: Simplify right side
    38,355,561.07x = 1,896,019,224,033,603.75
  5. Step 5: Solve for x
    x = 1,896,019,224,033,603.75/38,355,561.07
  6. Step 6: Final answer
    x = 49,432,707.31

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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.