Home / 22,806,401-31,447,613.40-14,533,358

Finding the Fourth Proportional to 22,806,401, 31,447,613.40 and 14,533,358

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Solution

The fourth proportional to 22,806,401, 31,447,613.40 and 14,533,358 is: 20,039,962.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,806,401 : 31,447,613.40 = 14,533,358 : x
  2. Step 2: Convert to fraction form
    22,806,401/31,447,613.40 = 14,533,358/x
  3. Step 3: Cross multiply
    22,806,401x = 31,447,613.40 × 14,533,358
  4. Step 4: Simplify right side
    22,806,401x = 457,039,423,787,797.19
  5. Step 5: Solve for x
    x = 457,039,423,787,797.19/22,806,401
  6. Step 6: Final answer
    x = 20,039,962.63

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1.5x scale

Why These Related Problems?

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