Home / 16,877,946.39-25,316,569.67-4,098,518.07

Finding the Fourth Proportional to 16,877,946.39, 25,316,569.67 and 4,098,518.07

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Solution

The fourth proportional to 16,877,946.39, 25,316,569.67 and 4,098,518.07 is: 6,147,692.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,877,946.39 : 25,316,569.67 = 4,098,518.07 : x
  2. Step 2: Convert to fraction form
    16,877,946.39/25,316,569.67 = 4,098,518.07/x
  3. Step 3: Cross multiply
    16,877,946.39x = 25,316,569.67 × 4,098,518.07
  4. Step 4: Simplify right side
    16,877,946.39x = 103,760,418,242,416.34
  5. Step 5: Solve for x
    x = 103,760,418,242,416.34/16,877,946.39
  6. Step 6: Final answer
    x = 6,147,692.13

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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.