Home / 582,090,827.83-873,087,055.50-188,609,325.91

Finding the Fourth Proportional to 582,090,827.83, 873,087,055.50 and 188,609,325.91

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Solution

The fourth proportional to 582,090,827.83, 873,087,055.50 and 188,609,325.91 is: 282,898,051.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,090,827.83 : 873,087,055.50 = 188,609,325.91 : x
  2. Step 2: Convert to fraction form
    582,090,827.83/873,087,055.50 = 188,609,325.91/x
  3. Step 3: Cross multiply
    582,090,827.83x = 873,087,055.50 × 188,609,325.91
  4. Step 4: Simplify right side
    582,090,827.83x = 164,672,360,997,126,304
  5. Step 5: Solve for x
    x = 164,672,360,997,126,304/582,090,827.83
  6. Step 6: Final answer
    x = 282,898,051.51

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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.