Home / 62,012,398.06-93,014,112.93-29,655,612.78

Finding the Fourth Proportional to 62,012,398.06, 93,014,112.93 and 29,655,612.78

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Solution

The fourth proportional to 62,012,398.06, 93,014,112.93 and 29,655,612.78 is: 44,481,274.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,012,398.06 : 93,014,112.93 = 29,655,612.78 : x
  2. Step 2: Convert to fraction form
    62,012,398.06/93,014,112.93 = 29,655,612.78/x
  3. Step 3: Cross multiply
    62,012,398.06x = 93,014,112.93 × 29,655,612.78
  4. Step 4: Simplify right side
    62,012,398.06x = 2,758,390,516,127,271.50
  5. Step 5: Solve for x
    x = 2,758,390,516,127,271.50/62,012,398.06
  6. Step 6: Final answer
    x = 44,481,274.75

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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.