Home / 7,596,730,422.84-10,483,549,536.78-4,209,696,288.76

Finding the Fourth Proportional to 7,596,730,422.84, 10,483,549,536.78 and 4,209,696,288.76

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Solution

The fourth proportional to 7,596,730,422.84, 10,483,549,536.78 and 4,209,696,288.76 is: 5,809,414,987.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596,730,422.84 : 10,483,549,536.78 = 4,209,696,288.76 : x
  2. Step 2: Convert to fraction form
    7,596,730,422.84/10,483,549,536.78 = 4,209,696,288.76/x
  3. Step 3: Cross multiply
    7,596,730,422.84x = 10,483,549,536.78 × 4,209,696,288.76
  4. Step 4: Simplify right side
    7,596,730,422.84x = 44,132,559,578,014,392,320
  5. Step 5: Solve for x
    x = 44,132,559,578,014,392,320/7,596,730,422.84
  6. Step 6: Final answer
    x = 5,809,414,987.97

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Double scale
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1.5x scale

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.