Home / 58,886,917.70-88,323,618.69-15,759,485.46

Finding the Fourth Proportional to 58,886,917.70, 88,323,618.69 and 15,759,485.46

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Solution

The fourth proportional to 58,886,917.70, 88,323,618.69 and 15,759,485.46 is: 23,637,419.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,886,917.70 : 88,323,618.69 = 15,759,485.46 : x
  2. Step 2: Convert to fraction form
    58,886,917.70/88,323,618.69 = 15,759,485.46/x
  3. Step 3: Cross multiply
    58,886,917.70x = 88,323,618.69 × 15,759,485.46
  4. Step 4: Simplify right side
    58,886,917.70x = 1,391,934,784,519,639.25
  5. Step 5: Solve for x
    x = 1,391,934,784,519,639.25/58,886,917.70
  6. Step 6: Final answer
    x = 23,637,419.63

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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.