Home / 177,024,264.17-265,384,934.36-67,927,722.89

Finding the Fourth Proportional to 177,024,264.17, 265,384,934.36 and 67,927,722.89

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Solution

The fourth proportional to 177,024,264.17, 265,384,934.36 and 67,927,722.89 is: 101,833,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,024,264.17 : 265,384,934.36 = 67,927,722.89 : x
  2. Step 2: Convert to fraction form
    177,024,264.17/265,384,934.36 = 67,927,722.89/x
  3. Step 3: Cross multiply
    177,024,264.17x = 265,384,934.36 × 67,927,722.89
  4. Step 4: Simplify right side
    177,024,264.17x = 18,026,994,280,047,280
  5. Step 5: Solve for x
    x = 18,026,994,280,047,280/177,024,264.17
  6. Step 6: Final answer
    x = 101,833,465.40

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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.