Home / 235,038,888,544.80-352,558,332,817.20-232,834,896,429.60

Finding the Fourth Proportional to 235,038,888,544.80, 352,558,332,817.20 and 232,834,896,429.60

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Solution

The fourth proportional to 235,038,888,544.80, 352,558,332,817.20 and 232,834,896,429.60 is: 349,252,344,644.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,038,888,544.80 : 352,558,332,817.20 = 232,834,896,429.60 : x
  2. Step 2: Convert to fraction form
    235,038,888,544.80/352,558,332,817.20 = 232,834,896,429.60/x
  3. Step 3: Cross multiply
    235,038,888,544.80x = 352,558,332,817.20 × 232,834,896,429.60
  4. Step 4: Simplify right side
    235,038,888,544.80x = 82,087,882,906,885,211,291,648
  5. Step 5: Solve for x
    x = 82,087,882,906,885,211,291,648/235,038,888,544.80
  6. Step 6: Final answer
    x = 349,252,344,644.40

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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.