Home / 174,131,637.50-261,116,742.59-64,927,487.15

Finding the Fourth Proportional to 174,131,637.50, 261,116,742.59 and 64,927,487.15

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Solution

The fourth proportional to 174,131,637.50, 261,116,742.59 and 64,927,487.15 is: 97,361,135.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,131,637.50 : 261,116,742.59 = 64,927,487.15 : x
  2. Step 2: Convert to fraction form
    174,131,637.50/261,116,742.59 = 64,927,487.15/x
  3. Step 3: Cross multiply
    174,131,637.50x = 261,116,742.59 × 64,927,487.15
  4. Step 4: Simplify right side
    174,131,637.50x = 16,953,653,948,754,528
  5. Step 5: Solve for x
    x = 16,953,653,948,754,528/174,131,637.50
  6. Step 6: Final answer
    x = 97,361,135.47

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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.