Home / 546,807,453.81-754,596,585.93-295,911,857.47

Finding the Fourth Proportional to 546,807,453.81, 754,596,585.93 and 295,911,857.47

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Solution

The fourth proportional to 546,807,453.81, 754,596,585.93 and 295,911,857.47 is: 408,359,607.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,807,453.81 : 754,596,585.93 = 295,911,857.47 : x
  2. Step 2: Convert to fraction form
    546,807,453.81/754,596,585.93 = 295,911,857.47/x
  3. Step 3: Cross multiply
    546,807,453.81x = 754,596,585.93 × 295,911,857.47
  4. Step 4: Simplify right side
    546,807,453.81x = 223,294,077,383,066,784
  5. Step 5: Solve for x
    x = 223,294,077,383,066,784/546,807,453.81
  6. Step 6: Final answer
    x = 408,359,607.81

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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.