Home / 44,153,935.36-66,241,925.60-15,400,484.16

Finding the Fourth Proportional to 44,153,935.36, 66,241,925.60 and 15,400,484.16

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Solution

The fourth proportional to 44,153,935.36, 66,241,925.60 and 15,400,484.16 is: 23,104,570.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,153,935.36 : 66,241,925.60 = 15,400,484.16 : x
  2. Step 2: Convert to fraction form
    44,153,935.36/66,241,925.60 = 15,400,484.16/x
  3. Step 3: Cross multiply
    44,153,935.36x = 66,241,925.60 × 15,400,484.16
  4. Step 4: Simplify right side
    44,153,935.36x = 1,020,157,725,930,698.50
  5. Step 5: Solve for x
    x = 1,020,157,725,930,698.50/44,153,935.36
  6. Step 6: Final answer
    x = 23,104,570.81

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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.