Home / 67,502,225.07-93,153,097.04-36,562,298.67

Finding the Fourth Proportional to 67,502,225.07, 93,153,097.04 and 36,562,298.67

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Solution

The fourth proportional to 67,502,225.07, 93,153,097.04 and 36,562,298.67 is: 50,455,986.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,502,225.07 : 93,153,097.04 = 36,562,298.67 : x
  2. Step 2: Convert to fraction form
    67,502,225.07/93,153,097.04 = 36,562,298.67/x
  3. Step 3: Cross multiply
    67,502,225.07x = 93,153,097.04 × 36,562,298.67
  4. Step 4: Simplify right side
    67,502,225.07x = 3,405,891,355,829,161.50
  5. Step 5: Solve for x
    x = 3,405,891,355,829,161.50/67,502,225.07
  6. Step 6: Final answer
    x = 50,455,986.48

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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.