Home / 26,596,033.84-39,894,061.68-6,401,275.84

Finding the Fourth Proportional to 26,596,033.84, 39,894,061.68 and 6,401,275.84

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Solution

The fourth proportional to 26,596,033.84, 39,894,061.68 and 6,401,275.84 is: 9,601,916.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,596,033.84 : 39,894,061.68 = 6,401,275.84 : x
  2. Step 2: Convert to fraction form
    26,596,033.84/39,894,061.68 = 6,401,275.84/x
  3. Step 3: Cross multiply
    26,596,033.84x = 39,894,061.68 × 6,401,275.84
  4. Step 4: Simplify right side
    26,596,033.84x = 255,372,893,191,653.81
  5. Step 5: Solve for x
    x = 255,372,893,191,653.81/26,596,033.84
  6. Step 6: Final answer
    x = 9,601,916.39

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1.5x scale

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.