Home / 373,140,263.10-515,098,701.63-241,045,681.62

Finding the Fourth Proportional to 373,140,263.10, 515,098,701.63 and 241,045,681.62

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Solution

The fourth proportional to 373,140,263.10, 515,098,701.63 and 241,045,681.62 is: 332,749,718.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,140,263.10 : 515,098,701.63 = 241,045,681.62 : x
  2. Step 2: Convert to fraction form
    373,140,263.10/515,098,701.63 = 241,045,681.62/x
  3. Step 3: Cross multiply
    373,140,263.10x = 515,098,701.63 × 241,045,681.62
  4. Step 4: Simplify right side
    373,140,263.10x = 124,162,317,635,980,352
  5. Step 5: Solve for x
    x = 124,162,317,635,980,352/373,140,263.10
  6. Step 6: Final answer
    x = 332,749,718.84

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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.