Home / 424,643,828,450.80-586,008,460,850.70-229,327,091,533.50

Finding the Fourth Proportional to 424,643,828,450.80, 586,008,460,850.70 and 229,327,091,533.50

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Solution

The fourth proportional to 424,643,828,450.80, 586,008,460,850.70 and 229,327,091,533.50 is: 316,471,374,213.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    424,643,828,450.80 : 586,008,460,850.70 = 229,327,091,533.50 : x
  2. Step 2: Convert to fraction form
    424,643,828,450.80/586,008,460,850.70 = 229,327,091,533.50/x
  3. Step 3: Cross multiply
    424,643,828,450.80x = 586,008,460,850.70 × 229,327,091,533.50
  4. Step 4: Simplify right side
    424,643,828,450.80x = 134,387,615,940,913,924,145,152
  5. Step 5: Solve for x
    x = 134,387,615,940,913,924,145,152/424,643,828,450.80
  6. Step 6: Final answer
    x = 316,471,374,213.05

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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.