Home / 44,574,584.16-61,521,747.84-28,913,017.89

Finding the Fourth Proportional to 44,574,584.16, 61,521,747.84 and 28,913,017.89

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Solution

The fourth proportional to 44,574,584.16, 61,521,747.84 and 28,913,017.89 is: 39,905,686.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,574,584.16 : 61,521,747.84 = 28,913,017.89 : x
  2. Step 2: Convert to fraction form
    44,574,584.16/61,521,747.84 = 28,913,017.89/x
  3. Step 3: Cross multiply
    44,574,584.16x = 61,521,747.84 × 28,913,017.89
  4. Step 4: Simplify right side
    44,574,584.16x = 1,778,779,395,921,989
  5. Step 5: Solve for x
    x = 1,778,779,395,921,989/44,574,584.16
  6. Step 6: Final answer
    x = 39,905,686.83

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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.