Home / 75,103,347,087.64-112,672,445,710.11-24,736,973,419.63

Finding the Fourth Proportional to 75,103,347,087.64, 112,672,445,710.11 and 24,736,973,419.63

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Solution

The fourth proportional to 75,103,347,087.64, 112,672,445,710.11 and 24,736,973,419.63 is: 37,111,199,470.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,103,347,087.64 : 112,672,445,710.11 = 24,736,973,419.63 : x
  2. Step 2: Convert to fraction form
    75,103,347,087.64/112,672,445,710.11 = 24,736,973,419.63/x
  3. Step 3: Cross multiply
    75,103,347,087.64x = 112,672,445,710.11 × 24,736,973,419.63
  4. Step 4: Simplify right side
    75,103,347,087.64x = 2,787,175,294,655,695,683,584
  5. Step 5: Solve for x
    x = 2,787,175,294,655,695,683,584/75,103,347,087.64
  6. Step 6: Final answer
    x = 37,111,199,470.29

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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.