Home / 563,520,080.58-845,286,628.68-170,050,316.10

Finding the Fourth Proportional to 563,520,080.58, 845,286,628.68 and 170,050,316.10

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Solution

The fourth proportional to 563,520,080.58, 845,286,628.68 and 170,050,316.10 is: 255,077,437.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,520,080.58 : 845,286,628.68 = 170,050,316.10 : x
  2. Step 2: Convert to fraction form
    563,520,080.58/845,286,628.68 = 170,050,316.10/x
  3. Step 3: Cross multiply
    563,520,080.58x = 845,286,628.68 × 170,050,316.10
  4. Step 4: Simplify right side
    563,520,080.58x = 143,741,258,402,137,312
  5. Step 5: Solve for x
    x = 143,741,258,402,137,312/563,520,080.58
  6. Step 6: Final answer
    x = 255,077,437.98

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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.