Home / 2,359,872,075.60-3,539,808,113.40-1,625,208,037.20

Finding the Fourth Proportional to 2,359,872,075.60, 3,539,808,113.40 and 1,625,208,037.20

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Solution

The fourth proportional to 2,359,872,075.60, 3,539,808,113.40 and 1,625,208,037.20 is: 2,437,812,055.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,872,075.60 : 3,539,808,113.40 = 1,625,208,037.20 : x
  2. Step 2: Convert to fraction form
    2,359,872,075.60/3,539,808,113.40 = 1,625,208,037.20/x
  3. Step 3: Cross multiply
    2,359,872,075.60x = 3,539,808,113.40 × 1,625,208,037.20
  4. Step 4: Simplify right side
    2,359,872,075.60x = 5,752,924,596,043,449,344
  5. Step 5: Solve for x
    x = 5,752,924,596,043,449,344/2,359,872,075.60
  6. Step 6: Final answer
    x = 2,437,812,055.80

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Double scale
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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.