Home / 1,783,312,082.93-2,460,675,396.63-1,030,695,342.17

Finding the Fourth Proportional to 1,783,312,082.93, 2,460,675,396.63 and 1,030,695,342.17

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Solution

The fourth proportional to 1,783,312,082.93, 2,460,675,396.63 and 1,030,695,342.17 is: 1,422,188,911.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,312,082.93 : 2,460,675,396.63 = 1,030,695,342.17 : x
  2. Step 2: Convert to fraction form
    1,783,312,082.93/2,460,675,396.63 = 1,030,695,342.17/x
  3. Step 3: Cross multiply
    1,783,312,082.93x = 2,460,675,396.63 × 1,030,695,342.17
  4. Step 4: Simplify right side
    1,783,312,082.93x = 2,536,206,669,898,858,496
  5. Step 5: Solve for x
    x = 2,536,206,669,898,858,496/1,783,312,082.93
  6. Step 6: Final answer
    x = 1,422,188,911.39

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Double scale
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1.5x scale

Why These Related Problems?

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