Home / 61,877,111.10-92,754,430.65-27,352,254.30

Finding the Fourth Proportional to 61,877,111.10, 92,754,430.65 and 27,352,254.30

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Solution

The fourth proportional to 61,877,111.10, 92,754,430.65 and 27,352,254.30 is: 41,001,312.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,877,111.10 : 92,754,430.65 = 27,352,254.30 : x
  2. Step 2: Convert to fraction form
    61,877,111.10/92,754,430.65 = 27,352,254.30/x
  3. Step 3: Cross multiply
    61,877,111.10x = 92,754,430.65 × 27,352,254.30
  4. Step 4: Simplify right side
    61,877,111.10x = 2,537,042,774,590,514.50
  5. Step 5: Solve for x
    x = 2,537,042,774,590,514.50/61,877,111.10
  6. Step 6: Final answer
    x = 41,001,312.59

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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.