Home / 590,977,225.10-886,465,837.65-559,232,482.70

Finding the Fourth Proportional to 590,977,225.10, 886,465,837.65 and 559,232,482.70

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Solution

The fourth proportional to 590,977,225.10, 886,465,837.65 and 559,232,482.70 is: 838,848,724.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,977,225.10 : 886,465,837.65 = 559,232,482.70 : x
  2. Step 2: Convert to fraction form
    590,977,225.10/886,465,837.65 = 559,232,482.70/x
  3. Step 3: Cross multiply
    590,977,225.10x = 886,465,837.65 × 559,232,482.70
  4. Step 4: Simplify right side
    590,977,225.10x = 495,740,491,217,744,640
  5. Step 5: Solve for x
    x = 495,740,491,217,744,640/590,977,225.10
  6. Step 6: Final answer
    x = 838,848,724.05

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Double scale
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1.5x scale

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.