Home / 750,035,362.59-1,034,950,644.45-432,507,336.30

Finding the Fourth Proportional to 750,035,362.59, 1,034,950,644.45 and 432,507,336.30

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Solution

The fourth proportional to 750,035,362.59, 1,034,950,644.45 and 432,507,336.30 is: 596,803,522.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,035,362.59 : 1,034,950,644.45 = 432,507,336.30 : x
  2. Step 2: Convert to fraction form
    750,035,362.59/1,034,950,644.45 = 432,507,336.30/x
  3. Step 3: Cross multiply
    750,035,362.59x = 1,034,950,644.45 × 432,507,336.30
  4. Step 4: Simplify right side
    750,035,362.59x = 447,623,746,433,037,888
  5. Step 5: Solve for x
    x = 447,623,746,433,037,888/750,035,362.59
  6. Step 6: Final answer
    x = 596,803,522.55

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.