Home / 3,136,703,783.94-4,705,566,766.27-926,136,955.04

Finding the Fourth Proportional to 3,136,703,783.94, 4,705,566,766.27 and 926,136,955.04

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Solution

The fourth proportional to 3,136,703,783.94, 4,705,566,766.27 and 926,136,955.04 is: 1,389,356,336.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,136,703,783.94 : 4,705,566,766.27 = 926,136,955.04 : x
  2. Step 2: Convert to fraction form
    3,136,703,783.94/4,705,566,766.27 = 926,136,955.04/x
  3. Step 3: Cross multiply
    3,136,703,783.94x = 4,705,566,766.27 × 926,136,955.04
  4. Step 4: Simplify right side
    3,136,703,783.94x = 4,357,999,276,624,873,984
  5. Step 5: Solve for x
    x = 4,357,999,276,624,873,984/3,136,703,783.94
  6. Step 6: Final answer
    x = 1,389,356,336.08

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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.