Home / 1,060,041,775.15-1,590,235,298.08-313,133,336.11

Finding the Fourth Proportional to 1,060,041,775.15, 1,590,235,298.08 and 313,133,336.11

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Solution

The fourth proportional to 1,060,041,775.15, 1,590,235,298.08 and 313,133,336.11 is: 469,751,000.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,041,775.15 : 1,590,235,298.08 = 313,133,336.11 : x
  2. Step 2: Convert to fraction form
    1,060,041,775.15/1,590,235,298.08 = 313,133,336.11/x
  3. Step 3: Cross multiply
    1,060,041,775.15x = 1,590,235,298.08 × 313,133,336.11
  4. Step 4: Simplify right side
    1,060,041,775.15x = 497,955,684,081,269,568
  5. Step 5: Solve for x
    x = 497,955,684,081,269,568/1,060,041,775.15
  6. Step 6: Final answer
    x = 469,751,000.16

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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.