Home / 153,792,022.60-214,905,723.80-153,792,022.60

Finding the Fourth Proportional to 153,792,022.60, 214,905,723.80 and 153,792,022.60

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Solution

The fourth proportional to 153,792,022.60, 214,905,723.80 and 153,792,022.60 is: 214,905,723.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,792,022.60 : 214,905,723.80 = 153,792,022.60 : x
  2. Step 2: Convert to fraction form
    153,792,022.60/214,905,723.80 = 153,792,022.60/x
  3. Step 3: Cross multiply
    153,792,022.60x = 214,905,723.80 × 153,792,022.60
  4. Step 4: Simplify right side
    153,792,022.60x = 33,050,785,931,518,960
  5. Step 5: Solve for x
    x = 33,050,785,931,518,960/153,792,022.60
  6. Step 6: Final answer
    x = 214,905,723.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.