Home / 2,348,360,015,255.20-3,523,047,038,112.10-714,833,245,809.15

Finding the Fourth Proportional to 2,348,360,015,255.20, 3,523,047,038,112.10 and 714,833,245,809.15

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Solution

The fourth proportional to 2,348,360,015,255.20, 3,523,047,038,112.10 and 714,833,245,809.15 is: 1,072,404,202,521.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,360,015,255.20 : 3,523,047,038,112.10 = 714,833,245,809.15 : x
  2. Step 2: Convert to fraction form
    2,348,360,015,255.20/3,523,047,038,112.10 = 714,833,245,809.15/x
  3. Step 3: Cross multiply
    2,348,360,015,255.20x = 3,523,047,038,112.10 × 714,833,245,809.15
  4. Step 4: Simplify right side
    2,348,360,015,255.20x = 2,518,391,149,391,984,837,263,360
  5. Step 5: Solve for x
    x = 2,518,391,149,391,984,837,263,360/2,348,360,015,255.20
  6. Step 6: Final answer
    x = 1,072,404,202,521.01

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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.