Home / 534,548,075.40-801,822,113.10-534,548,075.40

Finding the Fourth Proportional to 534,548,075.40, 801,822,113.10 and 534,548,075.40

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Solution

The fourth proportional to 534,548,075.40, 801,822,113.10 and 534,548,075.40 is: 801,822,113.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,548,075.40 : 801,822,113.10 = 534,548,075.40 : x
  2. Step 2: Convert to fraction form
    534,548,075.40/801,822,113.10 = 534,548,075.40/x
  3. Step 3: Cross multiply
    534,548,075.40x = 801,822,113.10 × 534,548,075.40
  4. Step 4: Simplify right side
    534,548,075.40x = 428,612,467,370,766,144
  5. Step 5: Solve for x
    x = 428,612,467,370,766,144/534,548,075.40
  6. Step 6: Final answer
    x = 801,822,113.10

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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.