Home / 471,246,835,075.29-706,969,528,498.08-152,868,174,096.86

Finding the Fourth Proportional to 471,246,835,075.29, 706,969,528,498.08 and 152,868,174,096.86

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Solution

The fourth proportional to 471,246,835,075.29, 706,969,528,498.08 and 152,868,174,096.86 is: 229,334,465,336.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,246,835,075.29 : 706,969,528,498.08 = 152,868,174,096.86 : x
  2. Step 2: Convert to fraction form
    471,246,835,075.29/706,969,528,498.08 = 152,868,174,096.86/x
  3. Step 3: Cross multiply
    471,246,835,075.29x = 706,969,528,498.08 × 152,868,174,096.86
  4. Step 4: Simplify right side
    471,246,835,075.29x = 108,073,140,963,619,507,273,728
  5. Step 5: Solve for x
    x = 108,073,140,963,619,507,273,728/471,246,835,075.29
  6. Step 6: Final answer
    x = 229,334,465,336.73

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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.