Home / 355,636,130.65-533,065,046.65-183,123,296.17

Finding the Fourth Proportional to 355,636,130.65, 533,065,046.65 and 183,123,296.17

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Solution

The fourth proportional to 355,636,130.65, 533,065,046.65 and 183,123,296.17 is: 274,484,564.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,636,130.65 : 533,065,046.65 = 183,123,296.17 : x
  2. Step 2: Convert to fraction form
    355,636,130.65/533,065,046.65 = 183,123,296.17/x
  3. Step 3: Cross multiply
    355,636,130.65x = 533,065,046.65 × 183,123,296.17
  4. Step 4: Simplify right side
    355,636,130.65x = 97,616,628,415,771,328
  5. Step 5: Solve for x
    x = 97,616,628,415,771,328/355,636,130.65
  6. Step 6: Final answer
    x = 274,484,564.43

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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.