Home / 1,095,461,214.12-1,511,773,035.15-600,425,191.08

Finding the Fourth Proportional to 1,095,461,214.12, 1,511,773,035.15 and 600,425,191.08

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Solution

The fourth proportional to 1,095,461,214.12, 1,511,773,035.15 and 600,425,191.08 is: 828,606,802.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,461,214.12 : 1,511,773,035.15 = 600,425,191.08 : x
  2. Step 2: Convert to fraction form
    1,095,461,214.12/1,511,773,035.15 = 600,425,191.08/x
  3. Step 3: Cross multiply
    1,095,461,214.12x = 1,511,773,035.15 × 600,425,191.08
  4. Step 4: Simplify right side
    1,095,461,214.12x = 907,706,613,499,530,368
  5. Step 5: Solve for x
    x = 907,706,613,499,530,368/1,095,461,214.12
  6. Step 6: Final answer
    x = 828,606,802.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.