Home / 954,755,256,937.42-1,317,567,606,185.20-543,223,725,666.52

Finding the Fourth Proportional to 954,755,256,937.42, 1,317,567,606,185.20 and 543,223,725,666.52

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Solution

The fourth proportional to 954,755,256,937.42, 1,317,567,606,185.20 and 543,223,725,666.52 is: 749,651,786,307.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,755,256,937.42 : 1,317,567,606,185.20 = 543,223,725,666.52 : x
  2. Step 2: Convert to fraction form
    954,755,256,937.42/1,317,567,606,185.20 = 543,223,725,666.52/x
  3. Step 3: Cross multiply
    954,755,256,937.42x = 1,317,567,606,185.20 × 543,223,725,666.52
  4. Step 4: Simplify right side
    954,755,256,937.42x = 715,733,983,849,442,518,761,472
  5. Step 5: Solve for x
    x = 715,733,983,849,442,518,761,472/954,755,256,937.42
  6. Step 6: Final answer
    x = 749,651,786,307.32

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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.