Home / 40,886,554.55-56,423,487.47-23,486,266.17

Finding the Fourth Proportional to 40,886,554.55, 56,423,487.47 and 23,486,266.17

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Solution

The fourth proportional to 40,886,554.55, 56,423,487.47 and 23,486,266.17 is: 32,411,071.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,886,554.55 : 56,423,487.47 = 23,486,266.17 : x
  2. Step 2: Convert to fraction form
    40,886,554.55/56,423,487.47 = 23,486,266.17/x
  3. Step 3: Cross multiply
    40,886,554.55x = 56,423,487.47 × 23,486,266.17
  4. Step 4: Simplify right side
    40,886,554.55x = 1,325,177,044,842,648.75
  5. Step 5: Solve for x
    x = 1,325,177,044,842,648.75/40,886,554.55
  6. Step 6: Final answer
    x = 32,411,071.55

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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.