Home / 335,595,275,784.34-463,121,666,045.85-181,270,954,386.20

Finding the Fourth Proportional to 335,595,275,784.34, 463,121,666,045.85 and 181,270,954,386.20

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Solution

The fourth proportional to 335,595,275,784.34, 463,121,666,045.85 and 181,270,954,386.20 is: 250,154,017,230.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,595,275,784.34 : 463,121,666,045.85 = 181,270,954,386.20 : x
  2. Step 2: Convert to fraction form
    335,595,275,784.34/463,121,666,045.85 = 181,270,954,386.20/x
  3. Step 3: Cross multiply
    335,595,275,784.34x = 463,121,666,045.85 × 181,270,954,386.20
  4. Step 4: Simplify right side
    335,595,275,784.34x = 83,950,506,401,058,219,098,112
  5. Step 5: Solve for x
    x = 83,950,506,401,058,219,098,112/335,595,275,784.34
  6. Step 6: Final answer
    x = 250,154,017,230.58

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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.