Home / 23,742,999,634.31-35,615,644,842.21-7,806,983,261.10

Finding the Fourth Proportional to 23,742,999,634.31, 35,615,644,842.21 and 7,806,983,261.10

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Solution

The fourth proportional to 23,742,999,634.31, 35,615,644,842.21 and 7,806,983,261.10 is: 11,710,851,509.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,742,999,634.31 : 35,615,644,842.21 = 7,806,983,261.10 : x
  2. Step 2: Convert to fraction form
    23,742,999,634.31/35,615,644,842.21 = 7,806,983,261.10/x
  3. Step 3: Cross multiply
    23,742,999,634.31x = 35,615,644,842.21 × 7,806,983,261.10
  4. Step 4: Simplify right side
    23,742,999,634.31x = 278,050,743,116,264,407,040
  5. Step 5: Solve for x
    x = 278,050,743,116,264,407,040/23,742,999,634.31
  6. Step 6: Final answer
    x = 11,710,851,509.87

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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.