Home / 956,199,727.14-1,319,542,210.08-532,831,232.58

Finding the Fourth Proportional to 956,199,727.14, 1,319,542,210.08 and 532,831,232.58

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Solution

The fourth proportional to 956,199,727.14, 1,319,542,210.08 and 532,831,232.58 is: 735,299,626.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,199,727.14 : 1,319,542,210.08 = 532,831,232.58 : x
  2. Step 2: Convert to fraction form
    956,199,727.14/1,319,542,210.08 = 532,831,232.58/x
  3. Step 3: Cross multiply
    956,199,727.14x = 1,319,542,210.08 × 532,831,232.58
  4. Step 4: Simplify right side
    956,199,727.14x = 703,093,302,238,263,680
  5. Step 5: Solve for x
    x = 703,093,302,238,263,680/956,199,727.14
  6. Step 6: Final answer
    x = 735,299,626.51

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1.5x scale

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.