Home / 1,675,937,204.82-2,312,865,024.93-933,381,148.50

Finding the Fourth Proportional to 1,675,937,204.82, 2,312,865,024.93 and 933,381,148.50

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Solution

The fourth proportional to 1,675,937,204.82, 2,312,865,024.93 and 933,381,148.50 is: 1,288,105,907.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,675,937,204.82 : 2,312,865,024.93 = 933,381,148.50 : x
  2. Step 2: Convert to fraction form
    1,675,937,204.82/2,312,865,024.93 = 933,381,148.50/x
  3. Step 3: Cross multiply
    1,675,937,204.82x = 2,312,865,024.93 × 933,381,148.50
  4. Step 4: Simplify right side
    1,675,937,204.82x = 2,158,784,613,294,644,480
  5. Step 5: Solve for x
    x = 2,158,784,613,294,644,480/1,675,937,204.82
  6. Step 6: Final answer
    x = 1,288,105,907.00

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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.