Home / 18,000,186,259.92-26,973,164,680.28-16,038,552,499.28

Finding the Fourth Proportional to 18,000,186,259.92, 26,973,164,680.28 and 16,038,552,499.28

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Solution

The fourth proportional to 18,000,186,259.92, 26,973,164,680.28 and 16,038,552,499.28 is: 24,033,668,960.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,000,186,259.92 : 26,973,164,680.28 = 16,038,552,499.28 : x
  2. Step 2: Convert to fraction form
    18,000,186,259.92/26,973,164,680.28 = 16,038,552,499.28/x
  3. Step 3: Cross multiply
    18,000,186,259.92x = 26,973,164,680.28 × 16,038,552,499.28
  4. Step 4: Simplify right side
    18,000,186,259.92x = 432,610,517,796,395,810,816
  5. Step 5: Solve for x
    x = 432,610,517,796,395,810,816/18,000,186,259.92
  6. Step 6: Final answer
    x = 24,033,668,960.40

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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.