Home / 49,967,931,115.16-74,949,137,792.76-36,535,979,528.36

Finding the Fourth Proportional to 49,967,931,115.16, 74,949,137,792.76 and 36,535,979,528.36

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Solution

The fourth proportional to 49,967,931,115.16, 74,949,137,792.76 and 36,535,979,528.36 is: 54,801,952,031.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,967,931,115.16 : 74,949,137,792.76 = 36,535,979,528.36 : x
  2. Step 2: Convert to fraction form
    49,967,931,115.16/74,949,137,792.76 = 36,535,979,528.36/x
  3. Step 3: Cross multiply
    49,967,931,115.16x = 74,949,137,792.76 × 36,535,979,528.36
  4. Step 4: Simplify right side
    49,967,931,115.16x = 2,738,340,164,064,512,049,152
  5. Step 5: Solve for x
    x = 2,738,340,164,064,512,049,152/49,967,931,115.16
  6. Step 6: Final answer
    x = 54,801,952,031.06

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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.