Home / 58,077,597.02-87,118,799.72-17,137,035.35

Finding the Fourth Proportional to 58,077,597.02, 87,118,799.72 and 17,137,035.35

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Solution

The fourth proportional to 58,077,597.02, 87,118,799.72 and 17,137,035.35 is: 25,706,262.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,077,597.02 : 87,118,799.72 = 17,137,035.35 : x
  2. Step 2: Convert to fraction form
    58,077,597.02/87,118,799.72 = 17,137,035.35/x
  3. Step 3: Cross multiply
    58,077,597.02x = 87,118,799.72 × 17,137,035.35
  4. Step 4: Simplify right side
    58,077,597.02x = 1,492,957,949,929,931
  5. Step 5: Solve for x
    x = 1,492,957,949,929,931/58,077,597.02
  6. Step 6: Final answer
    x = 25,706,262.43

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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.