Home / 23,046,455.61-34,569,683.55-12,806,417.93

Finding the Fourth Proportional to 23,046,455.61, 34,569,683.55 and 12,806,417.93

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Solution

The fourth proportional to 23,046,455.61, 34,569,683.55 and 12,806,417.93 is: 19,209,626.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,046,455.61 : 34,569,683.55 = 12,806,417.93 : x
  2. Step 2: Convert to fraction form
    23,046,455.61/34,569,683.55 = 12,806,417.93/x
  3. Step 3: Cross multiply
    23,046,455.61x = 34,569,683.55 × 12,806,417.93
  4. Step 4: Simplify right side
    23,046,455.61x = 442,713,815,076,297.62
  5. Step 5: Solve for x
    x = 442,713,815,076,297.62/23,046,455.61
  6. Step 6: Final answer
    x = 19,209,626.96

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Similar ratio
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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.