Home / 1,523,560,401,607.20-2,102,513,697,406.50-838,448,127,565.35

Finding the Fourth Proportional to 1,523,560,401,607.20, 2,102,513,697,406.50 and 838,448,127,565.35

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Solution

The fourth proportional to 1,523,560,401,607.20, 2,102,513,697,406.50 and 838,448,127,565.35 is: 1,157,058,604,904.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,560,401,607.20 : 2,102,513,697,406.50 = 838,448,127,565.35 : x
  2. Step 2: Convert to fraction form
    1,523,560,401,607.20/2,102,513,697,406.50 = 838,448,127,565.35/x
  3. Step 3: Cross multiply
    1,523,560,401,607.20x = 2,102,513,697,406.50 × 838,448,127,565.35
  4. Step 4: Simplify right side
    1,523,560,401,607.20x = 1,762,848,672,770,980,761,829,376
  5. Step 5: Solve for x
    x = 1,762,848,672,770,980,761,829,376/1,523,560,401,607.20
  6. Step 6: Final answer
    x = 1,157,058,604,904.25

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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.