Home / 2,427,562,112.16-3,350,034,368.40-1,370,299,215

Finding the Fourth Proportional to 2,427,562,112.16, 3,350,034,368.40 and 1,370,299,215

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Solution

The fourth proportional to 2,427,562,112.16, 3,350,034,368.40 and 1,370,299,215 is: 1,891,012,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,562,112.16 : 3,350,034,368.40 = 1,370,299,215 : x
  2. Step 2: Convert to fraction form
    2,427,562,112.16/3,350,034,368.40 = 1,370,299,215/x
  3. Step 3: Cross multiply
    2,427,562,112.16x = 3,350,034,368.40 × 1,370,299,215
  4. Step 4: Simplify right side
    2,427,562,112.16x = 4,590,549,465,241,541,120
  5. Step 5: Solve for x
    x = 4,590,549,465,241,541,120/2,427,562,112.16
  6. Step 6: Final answer
    x = 1,891,012,156.70

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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.