Home / 24,939,678,792-34,416,482,551.20-13,507,963,264.74

Finding the Fourth Proportional to 24,939,678,792, 34,416,482,551.20 and 13,507,963,264.74

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Solution

The fourth proportional to 24,939,678,792, 34,416,482,551.20 and 13,507,963,264.74 is: 18,640,840,801.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,939,678,792 : 34,416,482,551.20 = 13,507,963,264.74 : x
  2. Step 2: Convert to fraction form
    24,939,678,792/34,416,482,551.20 = 13,507,963,264.74/x
  3. Step 3: Cross multiply
    24,939,678,792x = 34,416,482,551.20 × 13,507,963,264.74
  4. Step 4: Simplify right side
    24,939,678,792x = 464,896,582,003,174,735,872
  5. Step 5: Solve for x
    x = 464,896,582,003,174,735,872/24,939,678,792
  6. Step 6: Final answer
    x = 18,640,840,801.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.