Home / 33,151,931,416.34-49,709,736,789.02-16,326,743,854.68

Finding the Fourth Proportional to 33,151,931,416.34, 49,709,736,789.02 and 16,326,743,854.68

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Solution

The fourth proportional to 33,151,931,416.34, 49,709,736,789.02 and 16,326,743,854.68 is: 24,481,172,135.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,151,931,416.34 : 49,709,736,789.02 = 16,326,743,854.68 : x
  2. Step 2: Convert to fraction form
    33,151,931,416.34/49,709,736,789.02 = 16,326,743,854.68/x
  3. Step 3: Cross multiply
    33,151,931,416.34x = 49,709,736,789.02 × 16,326,743,854.68
  4. Step 4: Simplify right side
    33,151,931,416.34x = 811,598,139,637,892,513,792
  5. Step 5: Solve for x
    x = 811,598,139,637,892,513,792/33,151,931,416.34
  6. Step 6: Final answer
    x = 24,481,172,135.81

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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.