Home / 3,967,525,413.46-5,473,952,461.65-2,250,591,602.50

Finding the Fourth Proportional to 3,967,525,413.46, 5,473,952,461.65 and 2,250,591,602.50

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Solution

The fourth proportional to 3,967,525,413.46, 5,473,952,461.65 and 2,250,591,602.50 is: 3,105,117,210.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967,525,413.46 : 5,473,952,461.65 = 2,250,591,602.50 : x
  2. Step 2: Convert to fraction form
    3,967,525,413.46/5,473,952,461.65 = 2,250,591,602.50/x
  3. Step 3: Cross multiply
    3,967,525,413.46x = 5,473,952,461.65 × 2,250,591,602.50
  4. Step 4: Simplify right side
    3,967,525,413.46x = 12,319,631,442,673,692,672
  5. Step 5: Solve for x
    x = 12,319,631,442,673,692,672/3,967,525,413.46
  6. Step 6: Final answer
    x = 3,105,117,210.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.