Home / 4,295,867,448.91-5,928,254,247.55-2,390,596,290

Finding the Fourth Proportional to 4,295,867,448.91, 5,928,254,247.55 and 2,390,596,290

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Solution

The fourth proportional to 4,295,867,448.91, 5,928,254,247.55 and 2,390,596,290 is: 3,298,999,044.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,295,867,448.91 : 5,928,254,247.55 = 2,390,596,290 : x
  2. Step 2: Convert to fraction form
    4,295,867,448.91/5,928,254,247.55 = 2,390,596,290/x
  3. Step 3: Cross multiply
    4,295,867,448.91x = 5,928,254,247.55 × 2,390,596,290
  4. Step 4: Simplify right side
    4,295,867,448.91x = 14,172,062,610,369,771,520
  5. Step 5: Solve for x
    x = 14,172,062,610,369,771,520/4,295,867,448.91
  6. Step 6: Final answer
    x = 3,298,999,044.76

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Find fourth proportional to 4,295,867,449.91, 5,928,254,248.93 and 2,390,596,291
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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.