Home / 4,021,626,827.81-6,033,312,920.33-1,223,522,652.14

Finding the Fourth Proportional to 4,021,626,827.81, 6,033,312,920.33 and 1,223,522,652.14

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Solution

The fourth proportional to 4,021,626,827.81, 6,033,312,920.33 and 1,223,522,652.14 is: 1,835,549,478.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,021,626,827.81 : 6,033,312,920.33 = 1,223,522,652.14 : x
  2. Step 2: Convert to fraction form
    4,021,626,827.81/6,033,312,920.33 = 1,223,522,652.14/x
  3. Step 3: Cross multiply
    4,021,626,827.81x = 6,033,312,920.33 × 1,223,522,652.14
  4. Step 4: Simplify right side
    4,021,626,827.81x = 7,381,895,025,445,582,848
  5. Step 5: Solve for x
    x = 7,381,895,025,445,582,848/4,021,626,827.81
  6. Step 6: Final answer
    x = 1,835,549,478.24

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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.