Home / 49,731,288,045.90-74,596,932,068.88-49,731,288,045.90

Finding the Fourth Proportional to 49,731,288,045.90, 74,596,932,068.88 and 49,731,288,045.90

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Solution

The fourth proportional to 49,731,288,045.90, 74,596,932,068.88 and 49,731,288,045.90 is: 74,596,932,068.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,731,288,045.90 : 74,596,932,068.88 = 49,731,288,045.90 : x
  2. Step 2: Convert to fraction form
    49,731,288,045.90/74,596,932,068.88 = 49,731,288,045.90/x
  3. Step 3: Cross multiply
    49,731,288,045.90x = 74,596,932,068.88 × 49,731,288,045.90
  4. Step 4: Simplify right side
    49,731,288,045.90x = 3,709,801,516,057,906,642,944
  5. Step 5: Solve for x
    x = 3,709,801,516,057,906,642,944/49,731,288,045.90
  6. Step 6: Final answer
    x = 74,596,932,068.88

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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.