Home / 1,024,973,570.67-1,537,722,533.55-297,962,282.67

Finding the Fourth Proportional to 1,024,973,570.67, 1,537,722,533.55 and 297,962,282.67

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Solution

The fourth proportional to 1,024,973,570.67, 1,537,722,533.55 and 297,962,282.67 is: 447,019,639.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,973,570.67 : 1,537,722,533.55 = 297,962,282.67 : x
  2. Step 2: Convert to fraction form
    1,024,973,570.67/1,537,722,533.55 = 297,962,282.67/x
  3. Step 3: Cross multiply
    1,024,973,570.67x = 1,537,722,533.55 × 297,962,282.67
  4. Step 4: Simplify right side
    1,024,973,570.67x = 458,183,316,209,653,696
  5. Step 5: Solve for x
    x = 458,183,316,209,653,696/1,024,973,570.67
  6. Step 6: Final answer
    x = 447,019,639.65

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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.