Home / 34,534,395.34-47,657,617.78-19,064,607.10

Finding the Fourth Proportional to 34,534,395.34, 47,657,617.78 and 19,064,607.10

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Solution

The fourth proportional to 34,534,395.34, 47,657,617.78 and 19,064,607.10 is: 26,309,241.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,534,395.34 : 47,657,617.78 = 19,064,607.10 : x
  2. Step 2: Convert to fraction form
    34,534,395.34/47,657,617.78 = 19,064,607.10/x
  3. Step 3: Cross multiply
    34,534,395.34x = 47,657,617.78 × 19,064,607.10
  4. Step 4: Simplify right side
    34,534,395.34x = 908,573,758,297,674.38
  5. Step 5: Solve for x
    x = 908,573,758,297,674.38/34,534,395.34
  6. Step 6: Final answer
    x = 26,309,241.83

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Double scale
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1.5x scale

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.