Home / 3,172,596,949,505.80-4,759,829,107,303.50-1,023,668,477,940

Finding the Fourth Proportional to 3,172,596,949,505.80, 4,759,829,107,303.50 and 1,023,668,477,940

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Solution

The fourth proportional to 3,172,596,949,505.80, 4,759,829,107,303.50 and 1,023,668,477,940 is: 1,535,803,978,594.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,172,596,949,505.80 : 4,759,829,107,303.50 = 1,023,668,477,940 : x
  2. Step 2: Convert to fraction form
    3,172,596,949,505.80/4,759,829,107,303.50 = 1,023,668,477,940/x
  3. Step 3: Cross multiply
    3,172,596,949,505.80x = 4,759,829,107,303.50 × 1,023,668,477,940
  4. Step 4: Simplify right side
    3,172,596,949,505.80x = 4,872,487,017,527,882,796,761,088
  5. Step 5: Solve for x
    x = 4,872,487,017,527,882,796,761,088/3,172,596,949,505.80
  6. Step 6: Final answer
    x = 1,535,803,978,594.53

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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.