Home / 546,807,455.06-754,596,587.65-295,911,858.72

Finding the Fourth Proportional to 546,807,455.06, 754,596,587.65 and 295,911,858.72

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Solution

The fourth proportional to 546,807,455.06, 754,596,587.65 and 295,911,858.72 is: 408,359,609.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,807,455.06 : 754,596,587.65 = 295,911,858.72 : x
  2. Step 2: Convert to fraction form
    546,807,455.06/754,596,587.65 = 295,911,858.72/x
  3. Step 3: Cross multiply
    546,807,455.06x = 754,596,587.65 × 295,911,858.72
  4. Step 4: Simplify right side
    546,807,455.06x = 223,294,078,835,280,896
  5. Step 5: Solve for x
    x = 223,294,078,835,280,896/546,807,455.06
  6. Step 6: Final answer
    x = 408,359,609.53

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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.