Home / 377,537,977,358.84-566,396,280,898.46-122,566,868,035.71

Finding the Fourth Proportional to 377,537,977,358.84, 566,396,280,898.46 and 122,566,868,035.71

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Solution

The fourth proportional to 377,537,977,358.84, 566,396,280,898.46 and 122,566,868,035.71 is: 183,879,297,925.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,537,977,358.84 : 566,396,280,898.46 = 122,566,868,035.71 : x
  2. Step 2: Convert to fraction form
    377,537,977,358.84/566,396,280,898.46 = 122,566,868,035.71/x
  3. Step 3: Cross multiply
    377,537,977,358.84x = 566,396,280,898.46 × 122,566,868,035.71
  4. Step 4: Simplify right side
    377,537,977,358.84x = 69,421,418,216,798,478,663,680
  5. Step 5: Solve for x
    x = 69,421,418,216,798,478,663,680/377,537,977,358.84
  6. Step 6: Final answer
    x = 183,879,297,925.08

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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.