Home / 556,583,934.93-834,978,537.08-183,112,849.59

Finding the Fourth Proportional to 556,583,934.93, 834,978,537.08 and 183,112,849.59

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Solution

The fourth proportional to 556,583,934.93, 834,978,537.08 and 183,112,849.59 is: 274,703,040.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,583,934.93 : 834,978,537.08 = 183,112,849.59 : x
  2. Step 2: Convert to fraction form
    556,583,934.93/834,978,537.08 = 183,112,849.59/x
  3. Step 3: Cross multiply
    556,583,934.93x = 834,978,537.08 × 183,112,849.59
  4. Step 4: Simplify right side
    556,583,934.93x = 152,895,299,271,208,288
  5. Step 5: Solve for x
    x = 152,895,299,271,208,288/556,583,934.93
  6. Step 6: Final answer
    x = 274,703,040.59

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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.