Home / 152,238,528,298.20-228,357,792,447.30-152,238,528,298.20

Finding the Fourth Proportional to 152,238,528,298.20, 228,357,792,447.30 and 152,238,528,298.20

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Solution

The fourth proportional to 152,238,528,298.20, 228,357,792,447.30 and 152,238,528,298.20 is: 228,357,792,447.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,238,528,298.20 : 228,357,792,447.30 = 152,238,528,298.20 : x
  2. Step 2: Convert to fraction form
    152,238,528,298.20/228,357,792,447.30 = 152,238,528,298.20/x
  3. Step 3: Cross multiply
    152,238,528,298.20x = 228,357,792,447.30 × 152,238,528,298.20
  4. Step 4: Simplify right side
    152,238,528,298.20x = 34,764,854,247,602,765,430,784
  5. Step 5: Solve for x
    x = 34,764,854,247,602,765,430,784/152,238,528,298.20
  6. Step 6: Final answer
    x = 228,357,792,447.30

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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.