Home / 175,714,774.11-263,386,328.54-64,979,292.29

Finding the Fourth Proportional to 175,714,774.11, 263,386,328.54 and 64,979,292.29

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Solution

The fourth proportional to 175,714,774.11, 263,386,328.54 and 64,979,292.29 is: 97,400,217.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,714,774.11 : 263,386,328.54 = 64,979,292.29 : x
  2. Step 2: Convert to fraction form
    175,714,774.11/263,386,328.54 = 64,979,292.29/x
  3. Step 3: Cross multiply
    175,714,774.11x = 263,386,328.54 × 64,979,292.29
  4. Step 4: Simplify right side
    175,714,774.11x = 17,114,657,225,748,800
  5. Step 5: Solve for x
    x = 17,114,657,225,748,800/175,714,774.11
  6. Step 6: Final answer
    x = 97,400,217.55

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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.