Home / 7,556,088,685.44-10,430,746,441.52-4,881,173,410.40

Finding the Fourth Proportional to 7,556,088,685.44, 10,430,746,441.52 and 4,881,173,410.40

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Solution

The fourth proportional to 7,556,088,685.44, 10,430,746,441.52 and 4,881,173,410.40 is: 6,738,179,539.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,556,088,685.44 : 10,430,746,441.52 = 4,881,173,410.40 : x
  2. Step 2: Convert to fraction form
    7,556,088,685.44/10,430,746,441.52 = 4,881,173,410.40/x
  3. Step 3: Cross multiply
    7,556,088,685.44x = 10,430,746,441.52 × 4,881,173,410.40
  4. Step 4: Simplify right side
    7,556,088,685.44x = 50,914,282,180,971,839,488
  5. Step 5: Solve for x
    x = 50,914,282,180,971,839,488/7,556,088,685.44
  6. Step 6: Final answer
    x = 6,738,179,539.78

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Double scale
Find fourth proportional to 7,556,088,686.44, 10,430,746,442.90 and 4,881,173,411.40
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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.