Home / 7,596,730,240-10,483,549,285.12-4,209,696,106.16

Finding the Fourth Proportional to 7,596,730,240, 10,483,549,285.12 and 4,209,696,106.16

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Solution

The fourth proportional to 7,596,730,240, 10,483,549,285.12 and 4,209,696,106.16 is: 5,809,414,736.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596,730,240 : 10,483,549,285.12 = 4,209,696,106.16 : x
  2. Step 2: Convert to fraction form
    7,596,730,240/10,483,549,285.12 = 4,209,696,106.16/x
  3. Step 3: Cross multiply
    7,596,730,240x = 10,483,549,285.12 × 4,209,696,106.16
  4. Step 4: Simplify right side
    7,596,730,240x = 44,132,556,604,306,120,704
  5. Step 5: Solve for x
    x = 44,132,556,604,306,120,704/7,596,730,240
  6. Step 6: Final answer
    x = 5,809,414,736.35

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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.