Home / 17,838,745,597.55-24,618,116,182.26-10,219,264,110.20

Finding the Fourth Proportional to 17,838,745,597.55, 24,618,116,182.26 and 10,219,264,110.20

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Solution

The fourth proportional to 17,838,745,597.55, 24,618,116,182.26 and 10,219,264,110.20 is: 14,102,955,265.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,838,745,597.55 : 24,618,116,182.26 = 10,219,264,110.20 : x
  2. Step 2: Convert to fraction form
    17,838,745,597.55/24,618,116,182.26 = 10,219,264,110.20/x
  3. Step 3: Cross multiply
    17,838,745,597.55x = 24,618,116,182.26 × 10,219,264,110.20
  4. Step 4: Simplify right side
    17,838,745,597.55x = 251,579,031,162,103,463,936
  5. Step 5: Solve for x
    x = 251,579,031,162,103,463,936/17,838,745,597.55
  6. Step 6: Final answer
    x = 14,102,955,265.90

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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.