Home / 35,175,345.40-52,775,459.70-33,931,185.40

Finding the Fourth Proportional to 35,175,345.40, 52,775,459.70 and 33,931,185.40

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Solution

The fourth proportional to 35,175,345.40, 52,775,459.70 and 33,931,185.40 is: 50,908,779.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,175,345.40 : 52,775,459.70 = 33,931,185.40 : x
  2. Step 2: Convert to fraction form
    35,175,345.40/52,775,459.70 = 33,931,185.40/x
  3. Step 3: Cross multiply
    35,175,345.40x = 52,775,459.70 × 33,931,185.40
  4. Step 4: Simplify right side
    35,175,345.40x = 1,790,733,907,650,928.50
  5. Step 5: Solve for x
    x = 1,790,733,907,650,928.50/35,175,345.40
  6. Step 6: Final answer
    x = 50,908,779.64

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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.