Home / 183,853,689,639.98-253,717,387,231.64-102,563,447,851.52

Finding the Fourth Proportional to 183,853,689,639.98, 253,717,387,231.64 and 102,563,447,851.52

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Solution

The fourth proportional to 183,853,689,639.98, 253,717,387,231.64 and 102,563,447,851.52 is: 141,537,165,043.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,853,689,639.98 : 253,717,387,231.64 = 102,563,447,851.52 : x
  2. Step 2: Convert to fraction form
    183,853,689,639.98/253,717,387,231.64 = 102,563,447,851.52/x
  3. Step 3: Cross multiply
    183,853,689,639.98x = 253,717,387,231.64 × 102,563,447,851.52
  4. Step 4: Simplify right side
    183,853,689,639.98x = 26,022,130,014,356,219,363,328
  5. Step 5: Solve for x
    x = 26,022,130,014,356,219,363,328/183,853,689,639.98
  6. Step 6: Final answer
    x = 141,537,165,043.10

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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.