Home / 89,223,814.80-133,537,123.80-62,349,958.80

Finding the Fourth Proportional to 89,223,814.80, 133,537,123.80 and 62,349,958.80

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Solution

The fourth proportional to 89,223,814.80, 133,537,123.80 and 62,349,958.80 is: 93,316,276.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,223,814.80 : 133,537,123.80 = 62,349,958.80 : x
  2. Step 2: Convert to fraction form
    89,223,814.80/133,537,123.80 = 62,349,958.80/x
  3. Step 3: Cross multiply
    89,223,814.80x = 133,537,123.80 × 62,349,958.80
  4. Step 4: Simplify right side
    89,223,814.80x = 8,326,034,167,200,499
  5. Step 5: Solve for x
    x = 8,326,034,167,200,499/89,223,814.80
  6. Step 6: Final answer
    x = 93,316,276.44

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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.