Home / 14,044,355-21,066,541.14-3,406,787

Finding the Fourth Proportional to 14,044,355, 21,066,541.14 and 3,406,787

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Solution

The fourth proportional to 14,044,355, 21,066,541.14 and 3,406,787 is: 5,110,182.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044,355 : 21,066,541.14 = 3,406,787 : x
  2. Step 2: Convert to fraction form
    14,044,355/21,066,541.14 = 3,406,787/x
  3. Step 3: Cross multiply
    14,044,355x = 21,066,541.14 × 3,406,787
  4. Step 4: Simplify right side
    14,044,355x = 71,769,218,490,717.19
  5. Step 5: Solve for x
    x = 71,769,218,490,717.19/14,044,355
  6. Step 6: Final answer
    x = 5,110,182.60

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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.