Home / 963,253,387,573.06-1,329,314,868,247-523,816,472,785.59

Finding the Fourth Proportional to 963,253,387,573.06, 1,329,314,868,247 and 523,816,472,785.59

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Solution

The fourth proportional to 963,253,387,573.06, 1,329,314,868,247 and 523,816,472,785.59 is: 722,880,432,594.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,253,387,573.06 : 1,329,314,868,247 = 523,816,472,785.59 : x
  2. Step 2: Convert to fraction form
    963,253,387,573.06/1,329,314,868,247 = 523,816,472,785.59/x
  3. Step 3: Cross multiply
    963,253,387,573.06x = 1,329,314,868,247 × 523,816,472,785.59
  4. Step 4: Simplify right side
    963,253,387,573.06x = 696,317,025,506,584,929,763,328
  5. Step 5: Solve for x
    x = 696,317,025,506,584,929,763,328/963,253,387,573.06
  6. Step 6: Final answer
    x = 722,880,432,594.14

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Double scale
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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.