Home / 94,175,482.68-129,969,444.83-56,500,057.37

Finding the Fourth Proportional to 94,175,482.68, 129,969,444.83 and 56,500,057.37

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Solution

The fourth proportional to 94,175,482.68, 129,969,444.83 and 56,500,057.37 is: 77,974,446.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,175,482.68 : 129,969,444.83 = 56,500,057.37 : x
  2. Step 2: Convert to fraction form
    94,175,482.68/129,969,444.83 = 56,500,057.37/x
  3. Step 3: Cross multiply
    94,175,482.68x = 129,969,444.83 × 56,500,057.37
  4. Step 4: Simplify right side
    94,175,482.68x = 7,343,281,088,309,703
  5. Step 5: Solve for x
    x = 7,343,281,088,309,703/94,175,482.68
  6. Step 6: Final answer
    x = 77,974,446.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.