Home / 64,152,703.20-96,229,054.80-46,934,014.80

Finding the Fourth Proportional to 64,152,703.20, 96,229,054.80 and 46,934,014.80

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Solution

The fourth proportional to 64,152,703.20, 96,229,054.80 and 46,934,014.80 is: 70,401,022.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,703.20 : 96,229,054.80 = 46,934,014.80 : x
  2. Step 2: Convert to fraction form
    64,152,703.20/96,229,054.80 = 46,934,014.80/x
  3. Step 3: Cross multiply
    64,152,703.20x = 96,229,054.80 × 46,934,014.80
  4. Step 4: Simplify right side
    64,152,703.20x = 4,516,415,882,173,211
  5. Step 5: Solve for x
    x = 4,516,415,882,173,211/64,152,703.20
  6. Step 6: Final answer
    x = 70,401,022.20

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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.