Home / 946,384,031.51-1,418,307,129.12-736,548,093.27

Finding the Fourth Proportional to 946,384,031.51, 1,418,307,129.12 and 736,548,093.27

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Solution

The fourth proportional to 946,384,031.51, 1,418,307,129.12 and 736,548,093.27 is: 1,103,834,571.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,384,031.51 : 1,418,307,129.12 = 736,548,093.27 : x
  2. Step 2: Convert to fraction form
    946,384,031.51/1,418,307,129.12 = 736,548,093.27/x
  3. Step 3: Cross multiply
    946,384,031.51x = 1,418,307,129.12 × 736,548,093.27
  4. Step 4: Simplify right side
    946,384,031.51x = 1,044,651,411,627,308,800
  5. Step 5: Solve for x
    x = 1,044,651,411,627,308,800/946,384,031.51
  6. Step 6: Final answer
    x = 1,103,834,571.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.