Home / 152,707,530.84-229,031,733.39-59,334,342.24

Finding the Fourth Proportional to 152,707,530.84, 229,031,733.39 and 59,334,342.24

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Solution

The fourth proportional to 152,707,530.84, 229,031,733.39 and 59,334,342.24 is: 88,990,026.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,707,530.84 : 229,031,733.39 = 59,334,342.24 : x
  2. Step 2: Convert to fraction form
    152,707,530.84/229,031,733.39 = 59,334,342.24/x
  3. Step 3: Cross multiply
    152,707,530.84x = 229,031,733.39 × 59,334,342.24
  4. Step 4: Simplify right side
    152,707,530.84x = 13,589,447,252,782,696
  5. Step 5: Solve for x
    x = 13,589,447,252,782,696/152,707,530.84
  6. Step 6: Final answer
    x = 88,990,026.74

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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.