Home / 1,523,560,401,622.10-2,102,513,697,427.20-838,448,127,580.48

Finding the Fourth Proportional to 1,523,560,401,622.10, 2,102,513,697,427.20 and 838,448,127,580.48

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Solution

The fourth proportional to 1,523,560,401,622.10, 2,102,513,697,427.20 and 838,448,127,580.48 is: 1,157,058,604,925.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,560,401,622.10 : 2,102,513,697,427.20 = 838,448,127,580.48 : x
  2. Step 2: Convert to fraction form
    1,523,560,401,622.10/2,102,513,697,427.20 = 838,448,127,580.48/x
  3. Step 3: Cross multiply
    1,523,560,401,622.10x = 2,102,513,697,427.20 × 838,448,127,580.48
  4. Step 4: Simplify right side
    1,523,560,401,622.10x = 1,762,848,672,820,147,668,385,792
  5. Step 5: Solve for x
    x = 1,762,848,672,820,147,668,385,792/1,523,560,401,622.10
  6. Step 6: Final answer
    x = 1,157,058,604,925.20

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.