Home / 1,060,793,811.50-1,463,896,811.64-577,983,476.58

Finding the Fourth Proportional to 1,060,793,811.50, 1,463,896,811.64 and 577,983,476.58

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Solution

The fourth proportional to 1,060,793,811.50, 1,463,896,811.64 and 577,983,476.58 is: 797,617,934.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,793,811.50 : 1,463,896,811.64 = 577,983,476.58 : x
  2. Step 2: Convert to fraction form
    1,060,793,811.50/1,463,896,811.64 = 577,983,476.58/x
  3. Step 3: Cross multiply
    1,060,793,811.50x = 1,463,896,811.64 × 577,983,476.58
  4. Step 4: Simplify right side
    1,060,793,811.50x = 846,108,168,542,771,328
  5. Step 5: Solve for x
    x = 846,108,168,542,771,328/1,060,793,811.50
  6. Step 6: Final answer
    x = 797,617,934.21

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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.