Home / 36,804,566,185.29-55,223,623,603.31-18,889,525,420.16

Finding the Fourth Proportional to 36,804,566,185.29, 55,223,623,603.31 and 18,889,525,420.16

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Solution

The fourth proportional to 36,804,566,185.29, 55,223,623,603.31 and 18,889,525,420.16 is: 28,342,897,362.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,804,566,185.29 : 55,223,623,603.31 = 18,889,525,420.16 : x
  2. Step 2: Convert to fraction form
    36,804,566,185.29/55,223,623,603.31 = 18,889,525,420.16/x
  3. Step 3: Cross multiply
    36,804,566,185.29x = 55,223,623,603.31 × 18,889,525,420.16
  4. Step 4: Simplify right side
    36,804,566,185.29x = 1,043,148,041,847,701,372,928
  5. Step 5: Solve for x
    x = 1,043,148,041,847,701,372,928/36,804,566,185.29
  6. Step 6: Final answer
    x = 28,342,897,362.14

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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.