Home / 1,053,169,980.96-1,453,379,428.85-583,261,450.68

Finding the Fourth Proportional to 1,053,169,980.96, 1,453,379,428.85 and 583,261,450.68

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Solution

The fourth proportional to 1,053,169,980.96, 1,453,379,428.85 and 583,261,450.68 is: 804,903,490.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,169,980.96 : 1,453,379,428.85 = 583,261,450.68 : x
  2. Step 2: Convert to fraction form
    1,053,169,980.96/1,453,379,428.85 = 583,261,450.68/x
  3. Step 3: Cross multiply
    1,053,169,980.96x = 1,453,379,428.85 × 583,261,450.68
  4. Step 4: Simplify right side
    1,053,169,980.96x = 847,700,194,056,604,416
  5. Step 5: Solve for x
    x = 847,700,194,056,604,416/1,053,169,980.96
  6. Step 6: Final answer
    x = 804,903,490.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.