Home / 51,996,677.61-71,830,156.94-41,528,950.66

Finding the Fourth Proportional to 51,996,677.61, 71,830,156.94 and 41,528,950.66

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Solution

The fourth proportional to 51,996,677.61, 71,830,156.94 and 41,528,950.66 is: 57,369,647.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,996,677.61 : 71,830,156.94 = 41,528,950.66 : x
  2. Step 2: Convert to fraction form
    51,996,677.61/71,830,156.94 = 41,528,950.66/x
  3. Step 3: Cross multiply
    51,996,677.61x = 71,830,156.94 × 41,528,950.66
  4. Step 4: Simplify right side
    51,996,677.61x = 2,983,031,043,461,316
  5. Step 5: Solve for x
    x = 2,983,031,043,461,316/51,996,677.61
  6. Step 6: Final answer
    x = 57,369,647.07

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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.