Home / 34,673,905.44-47,849,869.62-19,989,501.66

Finding the Fourth Proportional to 34,673,905.44, 47,849,869.62 and 19,989,501.66

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Solution

The fourth proportional to 34,673,905.44, 47,849,869.62 and 19,989,501.66 is: 27,585,443.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,673,905.44 : 47,849,869.62 = 19,989,501.66 : x
  2. Step 2: Convert to fraction form
    34,673,905.44/47,849,869.62 = 19,989,501.66/x
  3. Step 3: Cross multiply
    34,673,905.44x = 47,849,869.62 × 19,989,501.66
  4. Step 4: Simplify right side
    34,673,905.44x = 956,495,048,199,773.50
  5. Step 5: Solve for x
    x = 956,495,048,199,773.50/34,673,905.44
  6. Step 6: Final answer
    x = 27,585,443.18

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.