Home / 35,075,107,430.40-52,612,661,145.60-8,902,701,062.40

Finding the Fourth Proportional to 35,075,107,430.40, 52,612,661,145.60 and 8,902,701,062.40

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Solution

The fourth proportional to 35,075,107,430.40, 52,612,661,145.60 and 8,902,701,062.40 is: 13,354,051,593.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,075,107,430.40 : 52,612,661,145.60 = 8,902,701,062.40 : x
  2. Step 2: Convert to fraction form
    35,075,107,430.40/52,612,661,145.60 = 8,902,701,062.40/x
  3. Step 3: Cross multiply
    35,075,107,430.40x = 52,612,661,145.60 × 8,902,701,062.40
  4. Step 4: Simplify right side
    35,075,107,430.40x = 468,394,794,276,624,269,312
  5. Step 5: Solve for x
    x = 468,394,794,276,624,269,312/35,075,107,430.40
  6. Step 6: Final answer
    x = 13,354,051,593.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.