Home / 10,695,889,710.15-16,043,834,565.23-5,175,705,754.95

Finding the Fourth Proportional to 10,695,889,710.15, 16,043,834,565.23 and 5,175,705,754.95

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Solution

The fourth proportional to 10,695,889,710.15, 16,043,834,565.23 and 5,175,705,754.95 is: 7,763,558,632.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,695,889,710.15 : 16,043,834,565.23 = 5,175,705,754.95 : x
  2. Step 2: Convert to fraction form
    10,695,889,710.15/16,043,834,565.23 = 5,175,705,754.95/x
  3. Step 3: Cross multiply
    10,695,889,710.15x = 16,043,834,565.23 × 5,175,705,754.95
  4. Step 4: Simplify right side
    10,695,889,710.15x = 83,038,166,890,700,767,232
  5. Step 5: Solve for x
    x = 83,038,166,890,700,767,232/10,695,889,710.15
  6. Step 6: Final answer
    x = 7,763,558,632.43

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Double scale
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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.