Home / 23,616,117.30-32,590,871.73-13,302,225.30

Finding the Fourth Proportional to 23,616,117.30, 32,590,871.73 and 13,302,225.30

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Solution

The fourth proportional to 23,616,117.30, 32,590,871.73 and 13,302,225.30 is: 18,357,425.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,616,117.30 : 32,590,871.73 = 13,302,225.30 : x
  2. Step 2: Convert to fraction form
    23,616,117.30/32,590,871.73 = 13,302,225.30/x
  3. Step 3: Cross multiply
    23,616,117.30x = 32,590,871.73 × 13,302,225.30
  4. Step 4: Simplify right side
    23,616,117.30x = 433,531,118,475,860.81
  5. Step 5: Solve for x
    x = 433,531,118,475,860.81/23,616,117.30
  6. Step 6: Final answer
    x = 18,357,425.69

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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.