Home / 38,685,466.88-53,349,302.16-24,751,231.04

Finding the Fourth Proportional to 38,685,466.88, 53,349,302.16 and 24,751,231.04

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Solution

The fourth proportional to 38,685,466.88, 53,349,302.16 and 24,751,231.04 is: 34,133,254.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,685,466.88 : 53,349,302.16 = 24,751,231.04 : x
  2. Step 2: Convert to fraction form
    38,685,466.88/53,349,302.16 = 24,751,231.04/x
  3. Step 3: Cross multiply
    38,685,466.88x = 53,349,302.16 × 24,751,231.04
  4. Step 4: Simplify right side
    38,685,466.88x = 1,320,460,903,584,931
  5. Step 5: Solve for x
    x = 1,320,460,903,584,931/38,685,466.88
  6. Step 6: Final answer
    x = 34,133,254.94

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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.