Home / 41,955,624-62,927,457.39-13,201,012.53

Finding the Fourth Proportional to 41,955,624, 62,927,457.39 and 13,201,012.53

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Solution

The fourth proportional to 41,955,624, 62,927,457.39 and 13,201,012.53 is: 19,799,637.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,955,624 : 62,927,457.39 = 13,201,012.53 : x
  2. Step 2: Convert to fraction form
    41,955,624/62,927,457.39 = 13,201,012.53/x
  3. Step 3: Cross multiply
    41,955,624x = 62,927,457.39 × 13,201,012.53
  4. Step 4: Simplify right side
    41,955,624x = 830,706,153,486,431
  5. Step 5: Solve for x
    x = 830,706,153,486,431/41,955,624
  6. Step 6: Final answer
    x = 19,799,637.67

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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.