Home / 64,956,282.98-97,434,550.22-15,771,929.94

Finding the Fourth Proportional to 64,956,282.98, 97,434,550.22 and 15,771,929.94

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Solution

The fourth proportional to 64,956,282.98, 97,434,550.22 and 15,771,929.94 is: 23,657,925.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,956,282.98 : 97,434,550.22 = 15,771,929.94 : x
  2. Step 2: Convert to fraction form
    64,956,282.98/97,434,550.22 = 15,771,929.94/x
  3. Step 3: Cross multiply
    64,956,282.98x = 97,434,550.22 × 15,771,929.94
  4. Step 4: Simplify right side
    64,956,282.98x = 1,536,730,899,726,392
  5. Step 5: Solve for x
    x = 1,536,730,899,726,392/64,956,282.98
  6. Step 6: Final answer
    x = 23,657,925.44

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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.