Home / 745,750,595.16-1,118,629,431-228,180,210.12

Finding the Fourth Proportional to 745,750,595.16, 1,118,629,431 and 228,180,210.12

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Solution

The fourth proportional to 745,750,595.16, 1,118,629,431 and 228,180,210.12 is: 342,271,397.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    745,750,595.16 : 1,118,629,431 = 228,180,210.12 : x
  2. Step 2: Convert to fraction form
    745,750,595.16/1,118,629,431 = 228,180,210.12/x
  3. Step 3: Cross multiply
    745,750,595.16x = 1,118,629,431 × 228,180,210.12
  4. Step 4: Simplify right side
    745,750,595.16x = 255,249,098,611,996,032
  5. Step 5: Solve for x
    x = 255,249,098,611,996,032/745,750,595.16
  6. Step 6: Final answer
    x = 342,271,397.80

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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.