Home / 1,683,033,208.80-2,524,549,813.20-456,201,660.30

Finding the Fourth Proportional to 1,683,033,208.80, 2,524,549,813.20 and 456,201,660.30

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Solution

The fourth proportional to 1,683,033,208.80, 2,524,549,813.20 and 456,201,660.30 is: 684,302,490.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,033,208.80 : 2,524,549,813.20 = 456,201,660.30 : x
  2. Step 2: Convert to fraction form
    1,683,033,208.80/2,524,549,813.20 = 456,201,660.30/x
  3. Step 3: Cross multiply
    1,683,033,208.80x = 2,524,549,813.20 × 456,201,660.30
  4. Step 4: Simplify right side
    1,683,033,208.80x = 1,151,703,816,291,894,784
  5. Step 5: Solve for x
    x = 1,151,703,816,291,894,784/1,683,033,208.80
  6. Step 6: Final answer
    x = 684,302,490.45

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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.