Home / 19,384,114,995.27-26,750,078,744.95-10,473,443,748.27

Finding the Fourth Proportional to 19,384,114,995.27, 26,750,078,744.95 and 10,473,443,748.27

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Solution

The fourth proportional to 19,384,114,995.27, 26,750,078,744.95 and 10,473,443,748.27 is: 14,453,352,400.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,384,114,995.27 : 26,750,078,744.95 = 10,473,443,748.27 : x
  2. Step 2: Convert to fraction form
    19,384,114,995.27/26,750,078,744.95 = 10,473,443,748.27/x
  3. Step 3: Cross multiply
    19,384,114,995.27x = 26,750,078,744.95 × 10,473,443,748.27
  4. Step 4: Simplify right side
    19,384,114,995.27x = 280,165,444,997,026,807,808
  5. Step 5: Solve for x
    x = 280,165,444,997,026,807,808/19,384,114,995.27
  6. Step 6: Final answer
    x = 14,453,352,400.43

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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.