Home / 15,668,286,747.20-23,502,430,120.80-4,036,106,139.20

Finding the Fourth Proportional to 15,668,286,747.20, 23,502,430,120.80 and 4,036,106,139.20

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Solution

The fourth proportional to 15,668,286,747.20, 23,502,430,120.80 and 4,036,106,139.20 is: 6,054,159,208.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,668,286,747.20 : 23,502,430,120.80 = 4,036,106,139.20 : x
  2. Step 2: Convert to fraction form
    15,668,286,747.20/23,502,430,120.80 = 4,036,106,139.20/x
  3. Step 3: Cross multiply
    15,668,286,747.20x = 23,502,430,120.80 × 4,036,106,139.20
  4. Step 4: Simplify right side
    15,668,286,747.20x = 94,858,302,496,679,870,464
  5. Step 5: Solve for x
    x = 94,858,302,496,679,870,464/15,668,286,747.20
  6. Step 6: Final answer
    x = 6,054,159,208.80

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1.5x scale

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.