Home / 113,814,225.02-170,753,303.37-45,704,746.46

Finding the Fourth Proportional to 113,814,225.02, 170,753,303.37 and 45,704,746.46

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Solution

The fourth proportional to 113,814,225.02, 170,753,303.37 and 45,704,746.46 is: 68,569,956.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,814,225.02 : 170,753,303.37 = 45,704,746.46 : x
  2. Step 2: Convert to fraction form
    113,814,225.02/170,753,303.37 = 45,704,746.46/x
  3. Step 3: Cross multiply
    113,814,225.02x = 170,753,303.37 × 45,704,746.46
  4. Step 4: Simplify right side
    113,814,225.02x = 7,804,236,437,733,314
  5. Step 5: Solve for x
    x = 7,804,236,437,733,314/113,814,225.02
  6. Step 6: Final answer
    x = 68,569,956.32

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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.