Home / 16,223,607,985.64-24,293,500,839.42-11,196,975,057.32

Finding the Fourth Proportional to 16,223,607,985.64, 24,293,500,839.42 and 11,196,975,057.32

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Solution

The fourth proportional to 16,223,607,985.64, 24,293,500,839.42 and 11,196,975,057.32 is: 16,766,536,962.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,223,607,985.64 : 24,293,500,839.42 = 11,196,975,057.32 : x
  2. Step 2: Convert to fraction form
    16,223,607,985.64/24,293,500,839.42 = 11,196,975,057.32/x
  3. Step 3: Cross multiply
    16,223,607,985.64x = 24,293,500,839.42 × 11,196,975,057.32
  4. Step 4: Simplify right side
    16,223,607,985.64x = 272,013,722,953,968,189,440
  5. Step 5: Solve for x
    x = 272,013,722,953,968,189,440/16,223,607,985.64
  6. Step 6: Final answer
    x = 16,766,536,962.35

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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.