Home / 34,911,953.46-52,369,404.11-10,319,936.38

Finding the Fourth Proportional to 34,911,953.46, 52,369,404.11 and 10,319,936.38

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Solution

The fourth proportional to 34,911,953.46, 52,369,404.11 and 10,319,936.38 is: 15,480,340.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,911,953.46 : 52,369,404.11 = 10,319,936.38 : x
  2. Step 2: Convert to fraction form
    34,911,953.46/52,369,404.11 = 10,319,936.38/x
  3. Step 3: Cross multiply
    34,911,953.46x = 52,369,404.11 × 10,319,936.38
  4. Step 4: Simplify right side
    34,911,953.46x = 540,448,918,360,263.81
  5. Step 5: Solve for x
    x = 540,448,918,360,263.81/34,911,953.46
  6. Step 6: Final answer
    x = 15,480,340.25

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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.