Home / 4,249,335,221.10-6,374,002,831.65-1,488,605,514.30

Finding the Fourth Proportional to 4,249,335,221.10, 6,374,002,831.65 and 1,488,605,514.30

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Solution

The fourth proportional to 4,249,335,221.10, 6,374,002,831.65 and 1,488,605,514.30 is: 2,232,908,271.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,249,335,221.10 : 6,374,002,831.65 = 1,488,605,514.30 : x
  2. Step 2: Convert to fraction form
    4,249,335,221.10/6,374,002,831.65 = 1,488,605,514.30/x
  3. Step 3: Cross multiply
    4,249,335,221.10x = 6,374,002,831.65 × 1,488,605,514.30
  4. Step 4: Simplify right side
    4,249,335,221.10x = 9,488,375,763,358,003,200
  5. Step 5: Solve for x
    x = 9,488,375,763,358,003,200/4,249,335,221.10
  6. Step 6: Final answer
    x = 2,232,908,271.45

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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.