Home / 14,055,779,657.48-19,397,012,762.51-7,625,599,304.36

Finding the Fourth Proportional to 14,055,779,657.48, 19,397,012,762.51 and 7,625,599,304.36

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Solution

The fourth proportional to 14,055,779,657.48, 19,397,012,762.51 and 7,625,599,304.36 is: 10,523,347,023.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,055,779,657.48 : 19,397,012,762.51 = 7,625,599,304.36 : x
  2. Step 2: Convert to fraction form
    14,055,779,657.48/19,397,012,762.51 = 7,625,599,304.36/x
  3. Step 3: Cross multiply
    14,055,779,657.48x = 19,397,012,762.51 × 7,625,599,304.36
  4. Step 4: Simplify right side
    14,055,779,657.48x = 147,913,847,028,323,188,736
  5. Step 5: Solve for x
    x = 147,913,847,028,323,188,736/14,055,779,657.48
  6. Step 6: Final answer
    x = 10,523,347,023.99

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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.