Home / 608,654,191,674.24-912,187,075,525.92-340,032,321,421.20

Finding the Fourth Proportional to 608,654,191,674.24, 912,187,075,525.92 and 340,032,321,421.20

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Solution

The fourth proportional to 608,654,191,674.24, 912,187,075,525.92 and 340,032,321,421.20 is: 509,604,785,614.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,654,191,674.24 : 912,187,075,525.92 = 340,032,321,421.20 : x
  2. Step 2: Convert to fraction form
    608,654,191,674.24/912,187,075,525.92 = 340,032,321,421.20/x
  3. Step 3: Cross multiply
    608,654,191,674.24x = 912,187,075,525.92 × 340,032,321,421.20
  4. Step 4: Simplify right side
    608,654,191,674.24x = 310,173,088,861,494,127,362,048
  5. Step 5: Solve for x
    x = 310,173,088,861,494,127,362,048/608,654,191,674.24
  6. Step 6: Final answer
    x = 509,604,785,614.46

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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.