Home / 60,100,535.81-82,937,925.54-33,638,881.77

Finding the Fourth Proportional to 60,100,535.81, 82,937,925.54 and 33,638,881.77

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Solution

The fourth proportional to 60,100,535.81, 82,937,925.54 and 33,638,881.77 is: 46,421,201.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,100,535.81 : 82,937,925.54 = 33,638,881.77 : x
  2. Step 2: Convert to fraction form
    60,100,535.81/82,937,925.54 = 33,638,881.77/x
  3. Step 3: Cross multiply
    60,100,535.81x = 82,937,925.54 × 33,638,881.77
  4. Step 4: Simplify right side
    60,100,535.81x = 2,789,939,071,489,124
  5. Step 5: Solve for x
    x = 2,789,939,071,489,124/60,100,535.81
  6. Step 6: Final answer
    x = 46,421,201.31

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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.