Home / 19,384,114,997.01-26,750,078,747.37-10,473,443,750.01

Finding the Fourth Proportional to 19,384,114,997.01, 26,750,078,747.37 and 10,473,443,750.01

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Solution

The fourth proportional to 19,384,114,997.01, 26,750,078,747.37 and 10,473,443,750.01 is: 14,453,352,402.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,384,114,997.01 : 26,750,078,747.37 = 10,473,443,750.01 : x
  2. Step 2: Convert to fraction form
    19,384,114,997.01/26,750,078,747.37 = 10,473,443,750.01/x
  3. Step 3: Cross multiply
    19,384,114,997.01x = 26,750,078,747.37 × 10,473,443,750.01
  4. Step 4: Simplify right side
    19,384,114,997.01x = 280,165,445,068,731,547,648
  5. Step 5: Solve for x
    x = 280,165,445,068,731,547,648/19,384,114,997.01
  6. Step 6: Final answer
    x = 14,453,352,402.83

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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.