Home / 7,079,329,893.60-10,631,088,075.60-4,636,496,383.20

Finding the Fourth Proportional to 7,079,329,893.60, 10,631,088,075.60 and 4,636,496,383.20

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Solution

The fourth proportional to 7,079,329,893.60, 10,631,088,075.60 and 4,636,496,383.20 is: 6,962,664,850.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,079,329,893.60 : 10,631,088,075.60 = 4,636,496,383.20 : x
  2. Step 2: Convert to fraction form
    7,079,329,893.60/10,631,088,075.60 = 4,636,496,383.20/x
  3. Step 3: Cross multiply
    7,079,329,893.60x = 10,631,088,075.60 × 4,636,496,383.20
  4. Step 4: Simplify right side
    7,079,329,893.60x = 49,291,001,412,000,047,104
  5. Step 5: Solve for x
    x = 49,291,001,412,000,047,104/7,079,329,893.60
  6. Step 6: Final answer
    x = 6,962,664,850.04

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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.