Home / 127,633,808.06-191,506,399.03-44,695,088.29

Finding the Fourth Proportional to 127,633,808.06, 191,506,399.03 and 44,695,088.29

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Solution

The fourth proportional to 127,633,808.06, 191,506,399.03 and 44,695,088.29 is: 67,062,133.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,633,808.06 : 191,506,399.03 = 44,695,088.29 : x
  2. Step 2: Convert to fraction form
    127,633,808.06/191,506,399.03 = 44,695,088.29/x
  3. Step 3: Cross multiply
    127,633,808.06x = 191,506,399.03 × 44,695,088.29
  4. Step 4: Simplify right side
    127,633,808.06x = 8,559,395,411,788,288
  5. Step 5: Solve for x
    x = 8,559,395,411,788,288/127,633,808.06
  6. Step 6: Final answer
    x = 67,062,133.01

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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.