Home / 89,766,752.40-134,314,205.40-59,533,664.40

Finding the Fourth Proportional to 89,766,752.40, 134,314,205.40 and 59,533,664.40

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Solution

The fourth proportional to 89,766,752.40, 134,314,205.40 and 59,533,664.40 is: 89,077,711.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,766,752.40 : 134,314,205.40 = 59,533,664.40 : x
  2. Step 2: Convert to fraction form
    89,766,752.40/134,314,205.40 = 59,533,664.40/x
  3. Step 3: Cross multiply
    89,766,752.40x = 134,314,205.40 × 59,533,664.40
  4. Step 4: Simplify right side
    89,766,752.40x = 7,996,216,828,436,268
  5. Step 5: Solve for x
    x = 7,996,216,828,436,268/89,766,752.40
  6. Step 6: Final answer
    x = 89,077,711.01

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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.