Home / 65,261,139.32-97,803,526.44-24,849,578.36

Finding the Fourth Proportional to 65,261,139.32, 97,803,526.44 and 24,849,578.36

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Solution

The fourth proportional to 65,261,139.32, 97,803,526.44 and 24,849,578.36 is: 37,240,790.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,261,139.32 : 97,803,526.44 = 24,849,578.36 : x
  2. Step 2: Convert to fraction form
    65,261,139.32/97,803,526.44 = 24,849,578.36/x
  3. Step 3: Cross multiply
    65,261,139.32x = 97,803,526.44 × 24,849,578.36
  4. Step 4: Simplify right side
    65,261,139.32x = 2,430,376,394,155,111.50
  5. Step 5: Solve for x
    x = 2,430,376,394,155,111.50/65,261,139.32
  6. Step 6: Final answer
    x = 37,240,790.15

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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.