Home / 530,795,595.65-732,501,321.39-295,861,152.02

Finding the Fourth Proportional to 530,795,595.65, 732,501,321.39 and 295,861,152.02

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Solution

The fourth proportional to 530,795,595.65, 732,501,321.39 and 295,861,152.02 is: 408,290,284.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,795,595.65 : 732,501,321.39 = 295,861,152.02 : x
  2. Step 2: Convert to fraction form
    530,795,595.65/732,501,321.39 = 295,861,152.02/x
  3. Step 3: Cross multiply
    530,795,595.65x = 732,501,321.39 × 295,861,152.02
  4. Step 4: Simplify right side
    530,795,595.65x = 216,718,684,798,955,136
  5. Step 5: Solve for x
    x = 216,718,684,798,955,136/530,795,595.65
  6. Step 6: Final answer
    x = 408,290,284.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.