Home / 32,321,355,383.90-48,482,033,075.85-30,525,509,956.70

Finding the Fourth Proportional to 32,321,355,383.90, 48,482,033,075.85 and 30,525,509,956.70

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Solution

The fourth proportional to 32,321,355,383.90, 48,482,033,075.85 and 30,525,509,956.70 is: 45,788,264,935.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,321,355,383.90 : 48,482,033,075.85 = 30,525,509,956.70 : x
  2. Step 2: Convert to fraction form
    32,321,355,383.90/48,482,033,075.85 = 30,525,509,956.70/x
  3. Step 3: Cross multiply
    32,321,355,383.90x = 48,482,033,075.85 × 30,525,509,956.70
  4. Step 4: Simplify right side
    32,321,355,383.90x = 1,479,938,783,377,918,001,152
  5. Step 5: Solve for x
    x = 1,479,938,783,377,918,001,152/32,321,355,383.90
  6. Step 6: Final answer
    x = 45,788,264,935.05

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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.