Home / 2,054,027,029,160.40-3,081,038,773,482.90-524,203,207,381.16

Finding the Fourth Proportional to 2,054,027,029,160.40, 3,081,038,773,482.90 and 524,203,207,381.16

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Solution

The fourth proportional to 2,054,027,029,160.40, 3,081,038,773,482.90 and 524,203,207,381.16 is: 786,304,359,288.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,027,029,160.40 : 3,081,038,773,482.90 = 524,203,207,381.16 : x
  2. Step 2: Convert to fraction form
    2,054,027,029,160.40/3,081,038,773,482.90 = 524,203,207,381.16/x
  3. Step 3: Cross multiply
    2,054,027,029,160.40x = 3,081,038,773,482.90 × 524,203,207,381.16
  4. Step 4: Simplify right side
    2,054,027,029,160.40x = 1,615,090,407,125,451,362,271,232
  5. Step 5: Solve for x
    x = 1,615,090,407,125,451,362,271,232/2,054,027,029,160.40
  6. Step 6: Final answer
    x = 786,304,359,288.61

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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.