Home / 176,289,212.40-264,433,818.60-46,896,572.40

Finding the Fourth Proportional to 176,289,212.40, 264,433,818.60 and 46,896,572.40

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Solution

The fourth proportional to 176,289,212.40, 264,433,818.60 and 46,896,572.40 is: 70,344,858.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,289,212.40 : 264,433,818.60 = 46,896,572.40 : x
  2. Step 2: Convert to fraction form
    176,289,212.40/264,433,818.60 = 46,896,572.40/x
  3. Step 3: Cross multiply
    176,289,212.40x = 264,433,818.60 × 46,896,572.40
  4. Step 4: Simplify right side
    176,289,212.40x = 12,401,039,718,983,366
  5. Step 5: Solve for x
    x = 12,401,039,718,983,366/176,289,212.40
  6. Step 6: Final answer
    x = 70,344,858.60

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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.