Home / 195,570,291,729.80-293,355,437,594.70-162,510,410,001.80

Finding the Fourth Proportional to 195,570,291,729.80, 293,355,437,594.70 and 162,510,410,001.80

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Solution

The fourth proportional to 195,570,291,729.80, 293,355,437,594.70 and 162,510,410,001.80 is: 243,765,615,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,291,729.80 : 293,355,437,594.70 = 162,510,410,001.80 : x
  2. Step 2: Convert to fraction form
    195,570,291,729.80/293,355,437,594.70 = 162,510,410,001.80/x
  3. Step 3: Cross multiply
    195,570,291,729.80x = 293,355,437,594.70 × 162,510,410,001.80
  4. Step 4: Simplify right side
    195,570,291,729.80x = 47,673,312,439,772,150,497,280
  5. Step 5: Solve for x
    x = 47,673,312,439,772,150,497,280/195,570,291,729.80
  6. Step 6: Final answer
    x = 243,765,615,002.70

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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.