Home / 47,808,710,147.40-71,713,065,221.10-14,684,205,193.80

Finding the Fourth Proportional to 47,808,710,147.40, 71,713,065,221.10 and 14,684,205,193.80

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Solution

The fourth proportional to 47,808,710,147.40, 71,713,065,221.10 and 14,684,205,193.80 is: 22,026,307,790.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,808,710,147.40 : 71,713,065,221.10 = 14,684,205,193.80 : x
  2. Step 2: Convert to fraction form
    47,808,710,147.40/71,713,065,221.10 = 14,684,205,193.80/x
  3. Step 3: Cross multiply
    47,808,710,147.40x = 71,713,065,221.10 × 14,684,205,193.80
  4. Step 4: Simplify right side
    47,808,710,147.40x = 1,053,049,364,782,994,817,024
  5. Step 5: Solve for x
    x = 1,053,049,364,782,994,817,024/47,808,710,147.40
  6. Step 6: Final answer
    x = 22,026,307,790.70

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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.