Home / 3,005,397,830,941.20-4,508,096,746,411.80-1,572,251,958,032.40

Finding the Fourth Proportional to 3,005,397,830,941.20, 4,508,096,746,411.80 and 1,572,251,958,032.40

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Solution

The fourth proportional to 3,005,397,830,941.20, 4,508,096,746,411.80 and 1,572,251,958,032.40 is: 2,358,377,937,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,397,830,941.20 : 4,508,096,746,411.80 = 1,572,251,958,032.40 : x
  2. Step 2: Convert to fraction form
    3,005,397,830,941.20/4,508,096,746,411.80 = 1,572,251,958,032.40/x
  3. Step 3: Cross multiply
    3,005,397,830,941.20x = 4,508,096,746,411.80 × 1,572,251,958,032.40
  4. Step 4: Simplify right side
    3,005,397,830,941.20x = 7,087,863,936,545,443,410,870,272
  5. Step 5: Solve for x
    x = 7,087,863,936,545,443,410,870,272/3,005,397,830,941.20
  6. Step 6: Final answer
    x = 2,358,377,937,048.60

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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.