Home / 176,136,041.80-264,204,062.70-46,763,619.40

Finding the Fourth Proportional to 176,136,041.80, 264,204,062.70 and 46,763,619.40

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Solution

The fourth proportional to 176,136,041.80, 264,204,062.70 and 46,763,619.40 is: 70,145,429.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,136,041.80 : 264,204,062.70 = 46,763,619.40 : x
  2. Step 2: Convert to fraction form
    176,136,041.80/264,204,062.70 = 46,763,619.40/x
  3. Step 3: Cross multiply
    176,136,041.80x = 264,204,062.70 × 46,763,619.40
  4. Step 4: Simplify right side
    176,136,041.80x = 12,355,138,232,036,536
  5. Step 5: Solve for x
    x = 12,355,138,232,036,536/176,136,041.80
  6. Step 6: Final answer
    x = 70,145,429.10

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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.