Home / 58,205,485.25-87,293,330.34-17,255,348.40

Finding the Fourth Proportional to 58,205,485.25, 87,293,330.34 and 17,255,348.40

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Solution

The fourth proportional to 58,205,485.25, 87,293,330.34 and 17,255,348.40 is: 25,878,606.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,205,485.25 : 87,293,330.34 = 17,255,348.40 : x
  2. Step 2: Convert to fraction form
    58,205,485.25/87,293,330.34 = 17,255,348.40/x
  3. Step 3: Cross multiply
    58,205,485.25x = 87,293,330.34 × 17,255,348.40
  4. Step 4: Simplify right side
    58,205,485.25x = 1,506,276,828,012,990.50
  5. Step 5: Solve for x
    x = 1,506,276,828,012,990.50/58,205,485.25
  6. Step 6: Final answer
    x = 25,878,606.14

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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.