Home / 73,805,280.15-110,707,920.23-35,457,547.35

Finding the Fourth Proportional to 73,805,280.15, 110,707,920.23 and 35,457,547.35

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Solution

The fourth proportional to 73,805,280.15, 110,707,920.23 and 35,457,547.35 is: 53,186,321.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,805,280.15 : 110,707,920.23 = 35,457,547.35 : x
  2. Step 2: Convert to fraction form
    73,805,280.15/110,707,920.23 = 35,457,547.35/x
  3. Step 3: Cross multiply
    73,805,280.15x = 110,707,920.23 × 35,457,547.35
  4. Step 4: Simplify right side
    73,805,280.15x = 3,925,431,323,397,960
  5. Step 5: Solve for x
    x = 3,925,431,323,397,960/73,805,280.15
  6. Step 6: Final answer
    x = 53,186,321.03

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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.