Home / 250,336,222,632.08-375,506,658,330.64-71,262,203,165.36

Finding the Fourth Proportional to 250,336,222,632.08, 375,506,658,330.64 and 71,262,203,165.36

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Solution

The fourth proportional to 250,336,222,632.08, 375,506,658,330.64 and 71,262,203,165.36 is: 106,893,966,420.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,336,222,632.08 : 375,506,658,330.64 = 71,262,203,165.36 : x
  2. Step 2: Convert to fraction form
    250,336,222,632.08/375,506,658,330.64 = 71,262,203,165.36/x
  3. Step 3: Cross multiply
    250,336,222,632.08x = 375,506,658,330.64 × 71,262,203,165.36
  4. Step 4: Simplify right side
    250,336,222,632.08x = 26,759,431,775,903,492,866,048
  5. Step 5: Solve for x
    x = 26,759,431,775,903,492,866,048/250,336,222,632.08
  6. Step 6: Final answer
    x = 106,893,966,420.64

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1.5x scale

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.