Home / 4,018,866,102.63-5,546,729,405.96-2,326,254,004.47

Finding the Fourth Proportional to 4,018,866,102.63, 5,546,729,405.96 and 2,326,254,004.47

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Solution

The fourth proportional to 4,018,866,102.63, 5,546,729,405.96 and 2,326,254,004.47 is: 3,210,632,343.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,866,102.63 : 5,546,729,405.96 = 2,326,254,004.47 : x
  2. Step 2: Convert to fraction form
    4,018,866,102.63/5,546,729,405.96 = 2,326,254,004.47/x
  3. Step 3: Cross multiply
    4,018,866,102.63x = 5,546,729,405.96 × 2,326,254,004.47
  4. Step 4: Simplify right side
    4,018,866,102.63x = 12,903,101,492,290,904,064
  5. Step 5: Solve for x
    x = 12,903,101,492,290,904,064/4,018,866,102.63
  6. Step 6: Final answer
    x = 3,210,632,343.25

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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.