Home / 750,035,363.59-1,034,950,645.83-432,507,337.30

Finding the Fourth Proportional to 750,035,363.59, 1,034,950,645.83 and 432,507,337.30

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Solution

The fourth proportional to 750,035,363.59, 1,034,950,645.83 and 432,507,337.30 is: 596,803,523.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,035,363.59 : 1,034,950,645.83 = 432,507,337.30 : x
  2. Step 2: Convert to fraction form
    750,035,363.59/1,034,950,645.83 = 432,507,337.30/x
  3. Step 3: Cross multiply
    750,035,363.59x = 1,034,950,645.83 × 432,507,337.30
  4. Step 4: Simplify right side
    750,035,363.59x = 447,623,748,064,848,704
  5. Step 5: Solve for x
    x = 447,623,748,064,848,704/750,035,363.59
  6. Step 6: Final answer
    x = 596,803,523.93

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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.