Home / 30,717,666.90-46,083,373.02-11,548,590.06

Finding the Fourth Proportional to 30,717,666.90, 46,083,373.02 and 11,548,590.06

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Solution

The fourth proportional to 30,717,666.90, 46,083,373.02 and 11,548,590.06 is: 17,325,468.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,717,666.90 : 46,083,373.02 = 11,548,590.06 : x
  2. Step 2: Convert to fraction form
    30,717,666.90/46,083,373.02 = 11,548,590.06/x
  3. Step 3: Cross multiply
    30,717,666.90x = 46,083,373.02 × 11,548,590.06
  4. Step 4: Simplify right side
    30,717,666.90x = 532,197,983,590,044.25
  5. Step 5: Solve for x
    x = 532,197,983,590,044.25/30,717,666.90
  6. Step 6: Final answer
    x = 17,325,468.93

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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.