Home / 31,140,526.04-46,712,087.02-10,684,316.30

Finding the Fourth Proportional to 31,140,526.04, 46,712,087.02 and 10,684,316.30

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Solution

The fourth proportional to 31,140,526.04, 46,712,087.02 and 10,684,316.30 is: 16,026,919.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,140,526.04 : 46,712,087.02 = 10,684,316.30 : x
  2. Step 2: Convert to fraction form
    31,140,526.04/46,712,087.02 = 10,684,316.30/x
  3. Step 3: Cross multiply
    31,140,526.04x = 46,712,087.02 × 10,684,316.30
  4. Step 4: Simplify right side
    31,140,526.04x = 499,086,712,534,599.38
  5. Step 5: Solve for x
    x = 499,086,712,534,599.38/31,140,526.04
  6. Step 6: Final answer
    x = 16,026,919.77

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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.