Home / 27,001,273,077.24-37,258,223,233.32-15,570,264,130.80

Finding the Fourth Proportional to 27,001,273,077.24, 37,258,223,233.32 and 15,570,264,130.80

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Solution

The fourth proportional to 27,001,273,077.24, 37,258,223,233.32 and 15,570,264,130.80 is: 21,484,926,845.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,001,273,077.24 : 37,258,223,233.32 = 15,570,264,130.80 : x
  2. Step 2: Convert to fraction form
    27,001,273,077.24/37,258,223,233.32 = 15,570,264,130.80/x
  3. Step 3: Cross multiply
    27,001,273,077.24x = 37,258,223,233.32 × 15,570,264,130.80
  4. Step 4: Simplify right side
    27,001,273,077.24x = 580,120,376,787,101,548,544
  5. Step 5: Solve for x
    x = 580,120,376,787,101,548,544/27,001,273,077.24
  6. Step 6: Final answer
    x = 21,484,926,845.03

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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.