Home / 8,853,418,493.80-13,280,127,740.70-2,310,316,901.80

Finding the Fourth Proportional to 8,853,418,493.80, 13,280,127,740.70 and 2,310,316,901.80

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Solution

The fourth proportional to 8,853,418,493.80, 13,280,127,740.70 and 2,310,316,901.80 is: 3,465,475,352.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,853,418,493.80 : 13,280,127,740.70 = 2,310,316,901.80 : x
  2. Step 2: Convert to fraction form
    8,853,418,493.80/13,280,127,740.70 = 2,310,316,901.80/x
  3. Step 3: Cross multiply
    8,853,418,493.80x = 13,280,127,740.70 × 2,310,316,901.80
  4. Step 4: Simplify right side
    8,853,418,493.80x = 30,681,303,577,402,261,504
  5. Step 5: Solve for x
    x = 30,681,303,577,402,261,504/8,853,418,493.80
  6. Step 6: Final answer
    x = 3,465,475,352.70

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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.