Home / 14,827,343,139.20-22,240,674,638.40-7,464,376,611.20

Finding the Fourth Proportional to 14,827,343,139.20, 22,240,674,638.40 and 7,464,376,611.20

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Solution

The fourth proportional to 14,827,343,139.20, 22,240,674,638.40 and 7,464,376,611.20 is: 11,196,393,718.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,827,343,139.20 : 22,240,674,638.40 = 7,464,376,611.20 : x
  2. Step 2: Convert to fraction form
    14,827,343,139.20/22,240,674,638.40 = 7,464,376,611.20/x
  3. Step 3: Cross multiply
    14,827,343,139.20x = 22,240,674,638.40 × 7,464,376,611.20
  4. Step 4: Simplify right side
    14,827,343,139.20x = 166,012,771,588,181,983,232
  5. Step 5: Solve for x
    x = 166,012,771,588,181,983,232/14,827,343,139.20
  6. Step 6: Final answer
    x = 11,196,393,718.66

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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.