Home / 22,490,881,320.60-33,736,321,980.90-16,686,128,424.60

Finding the Fourth Proportional to 22,490,881,320.60, 33,736,321,980.90 and 16,686,128,424.60

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Solution

The fourth proportional to 22,490,881,320.60, 33,736,321,980.90 and 16,686,128,424.60 is: 25,029,192,636.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,881,320.60 : 33,736,321,980.90 = 16,686,128,424.60 : x
  2. Step 2: Convert to fraction form
    22,490,881,320.60/33,736,321,980.90 = 16,686,128,424.60/x
  3. Step 3: Cross multiply
    22,490,881,320.60x = 33,736,321,980.90 × 16,686,128,424.60
  4. Step 4: Simplify right side
    22,490,881,320.60x = 562,928,601,146,953,302,016
  5. Step 5: Solve for x
    x = 562,928,601,146,953,302,016/22,490,881,320.60
  6. Step 6: Final answer
    x = 25,029,192,636.90

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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.