Home / 595,872,698.22-893,937,697.61-181,381,931.46

Finding the Fourth Proportional to 595,872,698.22, 893,937,697.61 and 181,381,931.46

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Solution

The fourth proportional to 595,872,698.22, 893,937,697.61 and 181,381,931.46 is: 272,112,057.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,872,698.22 : 893,937,697.61 = 181,381,931.46 : x
  2. Step 2: Convert to fraction form
    595,872,698.22/893,937,697.61 = 181,381,931.46/x
  3. Step 3: Cross multiply
    595,872,698.22x = 893,937,697.61 × 181,381,931.46
  4. Step 4: Simplify right side
    595,872,698.22x = 162,144,146,196,500,320
  5. Step 5: Solve for x
    x = 162,144,146,196,500,320/595,872,698.22
  6. Step 6: Final answer
    x = 272,112,057.96

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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.