Home / 750,035,397.29-1,034,950,692.31-432,507,371.00

Finding the Fourth Proportional to 750,035,397.29, 1,034,950,692.31 and 432,507,371.00

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Solution

The fourth proportional to 750,035,397.29, 1,034,950,692.31 and 432,507,371.00 is: 596,803,570.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,035,397.29 : 1,034,950,692.31 = 432,507,371.00 : x
  2. Step 2: Convert to fraction form
    750,035,397.29/1,034,950,692.31 = 432,507,371.00/x
  3. Step 3: Cross multiply
    750,035,397.29x = 1,034,950,692.31 × 432,507,371.00
  4. Step 4: Simplify right side
    750,035,397.29x = 447,623,803,039,372,032
  5. Step 5: Solve for x
    x = 447,623,803,039,372,032/750,035,397.29
  6. Step 6: Final answer
    x = 596,803,570.42

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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.