Home / 14,671,297.77-22,009,484.43-4,955,981.51

Finding the Fourth Proportional to 14,671,297.77, 22,009,484.43 and 4,955,981.51

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Solution

The fourth proportional to 14,671,297.77, 22,009,484.43 and 4,955,981.51 is: 7,434,829.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,671,297.77 : 22,009,484.43 = 4,955,981.51 : x
  2. Step 2: Convert to fraction form
    14,671,297.77/22,009,484.43 = 4,955,981.51/x
  3. Step 3: Cross multiply
    14,671,297.77x = 22,009,484.43 × 4,955,981.51
  4. Step 4: Simplify right side
    14,671,297.77x = 109,078,597,810,933.25
  5. Step 5: Solve for x
    x = 109,078,597,810,933.25/14,671,297.77
  6. Step 6: Final answer
    x = 7,434,829.52

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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.