Home / 570,948,398,462.90-856,774,860,688.17-264,581,073,530.84

Finding the Fourth Proportional to 570,948,398,462.90, 856,774,860,688.17 and 264,581,073,530.84

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Solution

The fourth proportional to 570,948,398,462.90, 856,774,860,688.17 and 264,581,073,530.84 is: 397,034,851,179.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    570,948,398,462.90 : 856,774,860,688.17 = 264,581,073,530.84 : x
  2. Step 2: Convert to fraction form
    570,948,398,462.90/856,774,860,688.17 = 264,581,073,530.84/x
  3. Step 3: Cross multiply
    570,948,398,462.90x = 856,774,860,688.17 × 264,581,073,530.84
  4. Step 4: Simplify right side
    570,948,398,462.90x = 226,686,412,415,111,899,643,904
  5. Step 5: Solve for x
    x = 226,686,412,415,111,899,643,904/570,948,398,462.90
  6. Step 6: Final answer
    x = 397,034,851,179.89

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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.