Home / 4,111,005,488.32-6,166,745,970.32-1,163,038,160.35

Finding the Fourth Proportional to 4,111,005,488.32, 6,166,745,970.32 and 1,163,038,160.35

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Solution

The fourth proportional to 4,111,005,488.32, 6,166,745,970.32 and 1,163,038,160.35 is: 1,744,624,498.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,005,488.32 : 6,166,745,970.32 = 1,163,038,160.35 : x
  2. Step 2: Convert to fraction form
    4,111,005,488.32/6,166,745,970.32 = 1,163,038,160.35/x
  3. Step 3: Cross multiply
    4,111,005,488.32x = 6,166,745,970.32 × 1,163,038,160.35
  4. Step 4: Simplify right side
    4,111,005,488.32x = 7,172,160,888,677,173,248
  5. Step 5: Solve for x
    x = 7,172,160,888,677,173,248/4,111,005,488.32
  6. Step 6: Final answer
    x = 1,744,624,498.57

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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.