Home / 3,857,762,476.16-5,786,643,714.24-1,134,545,068.16

Finding the Fourth Proportional to 3,857,762,476.16, 5,786,643,714.24 and 1,134,545,068.16

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Solution

The fourth proportional to 3,857,762,476.16, 5,786,643,714.24 and 1,134,545,068.16 is: 1,701,817,602.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,857,762,476.16 : 5,786,643,714.24 = 1,134,545,068.16 : x
  2. Step 2: Convert to fraction form
    3,857,762,476.16/5,786,643,714.24 = 1,134,545,068.16/x
  3. Step 3: Cross multiply
    3,857,762,476.16x = 5,786,643,714.24 × 1,134,545,068.16
  4. Step 4: Simplify right side
    3,857,762,476.16x = 6,565,208,087,190,056,960
  5. Step 5: Solve for x
    x = 6,565,208,087,190,056,960/3,857,762,476.16
  6. Step 6: Final answer
    x = 1,701,817,602.24

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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.