Home / 21,736,310.68-32,602,466.94-7,357,735

Finding the Fourth Proportional to 21,736,310.68, 32,602,466.94 and 7,357,735

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Solution

The fourth proportional to 21,736,310.68, 32,602,466.94 and 7,357,735 is: 11,035,925.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,736,310.68 : 32,602,466.94 = 7,357,735 : x
  2. Step 2: Convert to fraction form
    21,736,310.68/32,602,466.94 = 7,357,735/x
  3. Step 3: Cross multiply
    21,736,310.68x = 32,602,466.94 × 7,357,735
  4. Step 4: Simplify right side
    21,736,310.68x = 239,880,312,090,780.91
  5. Step 5: Solve for x
    x = 239,880,312,090,780.91/21,736,310.68
  6. Step 6: Final answer
    x = 11,035,925.81

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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.