Home / 1,181,088,050.10-1,771,632,075.15-363,094,062.90

Finding the Fourth Proportional to 1,181,088,050.10, 1,771,632,075.15 and 363,094,062.90

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Solution

The fourth proportional to 1,181,088,050.10, 1,771,632,075.15 and 363,094,062.90 is: 544,641,094.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,088,050.10 : 1,771,632,075.15 = 363,094,062.90 : x
  2. Step 2: Convert to fraction form
    1,181,088,050.10/1,771,632,075.15 = 363,094,062.90/x
  3. Step 3: Cross multiply
    1,181,088,050.10x = 1,771,632,075.15 × 363,094,062.90
  4. Step 4: Simplify right side
    1,181,088,050.10x = 643,269,088,130,171,648
  5. Step 5: Solve for x
    x = 643,269,088,130,171,648/1,181,088,050.10
  6. Step 6: Final answer
    x = 544,641,094.35

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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.