Home / 59,155,810.35-81,635,052.86-33,050,328.14

Finding the Fourth Proportional to 59,155,810.35, 81,635,052.86 and 33,050,328.14

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Solution

The fourth proportional to 59,155,810.35, 81,635,052.86 and 33,050,328.14 is: 45,609,472.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,155,810.35 : 81,635,052.86 = 33,050,328.14 : x
  2. Step 2: Convert to fraction form
    59,155,810.35/81,635,052.86 = 33,050,328.14/x
  3. Step 3: Cross multiply
    59,155,810.35x = 81,635,052.86 × 33,050,328.14
  4. Step 4: Simplify right side
    59,155,810.35x = 2,698,065,284,912,020
  5. Step 5: Solve for x
    x = 2,698,065,284,912,020/59,155,810.35
  6. Step 6: Final answer
    x = 45,609,472.16

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.