Home / 775,828,480,883.84-1,070,488,025,481.80-433,219,628,444.80

Finding the Fourth Proportional to 775,828,480,883.84, 1,070,488,025,481.80 and 433,219,628,444.80

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Solution

The fourth proportional to 775,828,480,883.84, 1,070,488,025,481.80 and 433,219,628,444.80 is: 597,756,380,541.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    775,828,480,883.84 : 1,070,488,025,481.80 = 433,219,628,444.80 : x
  2. Step 2: Convert to fraction form
    775,828,480,883.84/1,070,488,025,481.80 = 433,219,628,444.80/x
  3. Step 3: Cross multiply
    775,828,480,883.84x = 1,070,488,025,481.80 × 433,219,628,444.80
  4. Step 4: Simplify right side
    775,828,480,883.84x = 463,756,424,653,833,014,083,584
  5. Step 5: Solve for x
    x = 463,756,424,653,833,014,083,584/775,828,480,883.84
  6. Step 6: Final answer
    x = 597,756,380,541.11

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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.