Home / 919,111,778,503.86-2,011,364,068,810.40

Finding the Third Proportional to 919,111,778,503.86 and 2,011,364,068,810.40

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Solution

The third proportional to 919,111,778,503.86 and 2,011,364,068,810.40 is: 4,401,625,038,346.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    919,111,778,503.86 : 2,011,364,068,810.40 = 2,011,364,068,810.40 : x
  2. Step 2: Convert to fraction form
    919,111,778,503.86/2,011,364,068,810.40 = 2,011,364,068,810.40/x
  3. Step 3: Cross multiply
    919,111,778,503.86x = 2,011,364,068,810.40 × 2,011,364,068,810.40
  4. Step 4: Simplify right side
    919,111,778,503.86x = 4,045,585,417,301,527,357,292,544
  5. Step 5: Solve for x
    x = 4,045,585,417,301,527,357,292,544/919,111,778,503.86
  6. Step 6: Final answer
    x = 4,401,625,038,346.23

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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.