Home / 6,495,772,435.16-8,964,251,956.86-3,525,584,290.52

Finding the Fourth Proportional to 6,495,772,435.16, 8,964,251,956.86 and 3,525,584,290.52

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Solution

The fourth proportional to 6,495,772,435.16, 8,964,251,956.86 and 3,525,584,290.52 is: 4,865,352,995.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495,772,435.16 : 8,964,251,956.86 = 3,525,584,290.52 : x
  2. Step 2: Convert to fraction form
    6,495,772,435.16/8,964,251,956.86 = 3,525,584,290.52/x
  3. Step 3: Cross multiply
    6,495,772,435.16x = 8,964,251,956.86 × 3,525,584,290.52
  4. Step 4: Simplify right side
    6,495,772,435.16x = 31,604,225,875,368,787,968
  5. Step 5: Solve for x
    x = 31,604,225,875,368,787,968/6,495,772,435.16
  6. Step 6: Final answer
    x = 4,865,352,995.48

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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.