Home / 332,249,988.70-458,509,794.87-183,574,530.46

Finding the Fourth Proportional to 332,249,988.70, 458,509,794.87 and 183,574,530.46

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Solution

The fourth proportional to 332,249,988.70, 458,509,794.87 and 183,574,530.46 is: 253,335,509.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,249,988.70 : 458,509,794.87 = 183,574,530.46 : x
  2. Step 2: Convert to fraction form
    332,249,988.70/458,509,794.87 = 183,574,530.46/x
  3. Step 3: Cross multiply
    332,249,988.70x = 458,509,794.87 × 183,574,530.46
  4. Step 4: Simplify right side
    332,249,988.70x = 84,170,720,304,571,168
  5. Step 5: Solve for x
    x = 84,170,720,304,571,168/332,249,988.70
  6. Step 6: Final answer
    x = 253,335,509.91

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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.