Home / 7,158,319,810,967.20-15,702,527,210,208

Finding the Third Proportional to 7,158,319,810,967.20 and 15,702,527,210,208

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Solution

The third proportional to 7,158,319,810,967.20 and 15,702,527,210,208 is: 34,445,144,572,830.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,158,319,810,967.20 : 15,702,527,210,208 = 15,702,527,210,208 : x
  2. Step 2: Convert to fraction form
    7,158,319,810,967.20/15,702,527,210,208 = 15,702,527,210,208/x
  3. Step 3: Cross multiply
    7,158,319,810,967.20x = 15,702,527,210,208 × 15,702,527,210,208
  4. Step 4: Simplify right side
    7,158,319,810,967.20x = 246,569,360,787,322,618,708,492,288
  5. Step 5: Solve for x
    x = 246,569,360,787,322,618,708,492,288/7,158,319,810,967.20
  6. Step 6: Final answer
    x = 34,445,144,572,830.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.