Home / 56,153,462.40-84,163,838.40-23,805,302.40

Finding the Fourth Proportional to 56,153,462.40, 84,163,838.40 and 23,805,302.40

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Solution

The fourth proportional to 56,153,462.40, 84,163,838.40 and 23,805,302.40 is: 35,679,823.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,153,462.40 : 84,163,838.40 = 23,805,302.40 : x
  2. Step 2: Convert to fraction form
    56,153,462.40/84,163,838.40 = 23,805,302.40/x
  3. Step 3: Cross multiply
    56,153,462.40x = 84,163,838.40 × 23,805,302.40
  4. Step 4: Simplify right side
    56,153,462.40x = 2,003,545,624,256,732.25
  5. Step 5: Solve for x
    x = 2,003,545,624,256,732.25/56,153,462.40
  6. Step 6: Final answer
    x = 35,679,823.44

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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.