Home / 17,838,745,548.51-24,618,116,114.55-10,219,264,060.95

Finding the Fourth Proportional to 17,838,745,548.51, 24,618,116,114.55 and 10,219,264,060.95

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Solution

The fourth proportional to 17,838,745,548.51, 24,618,116,114.55 and 10,219,264,060.95 is: 14,102,955,197.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,838,745,548.51 : 24,618,116,114.55 = 10,219,264,060.95 : x
  2. Step 2: Convert to fraction form
    17,838,745,548.51/24,618,116,114.55 = 10,219,264,060.95/x
  3. Step 3: Cross multiply
    17,838,745,548.51x = 24,618,116,114.55 × 10,219,264,060.95
  4. Step 4: Simplify right side
    17,838,745,548.51x = 251,579,029,257,714,892,800
  5. Step 5: Solve for x
    x = 251,579,029,257,714,892,800/17,838,745,548.51
  6. Step 6: Final answer
    x = 14,102,955,197.92

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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.