Home / 34,953,981.58-52,429,070.21-10,692,908.49

Finding the Fourth Proportional to 34,953,981.58, 52,429,070.21 and 10,692,908.49

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Solution

The fourth proportional to 34,953,981.58, 52,429,070.21 and 10,692,908.49 is: 16,038,780.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,953,981.58 : 52,429,070.21 = 10,692,908.49 : x
  2. Step 2: Convert to fraction form
    34,953,981.58/52,429,070.21 = 10,692,908.49/x
  3. Step 3: Cross multiply
    34,953,981.58x = 52,429,070.21 × 10,692,908.49
  4. Step 4: Simplify right side
    34,953,981.58x = 560,619,249,998,047.38
  5. Step 5: Solve for x
    x = 560,619,249,998,047.38/34,953,981.58
  6. Step 6: Final answer
    x = 16,038,780.84

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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.