Home / 357,033,841.96-535,306,271.10-181,817,707.24

Finding the Fourth Proportional to 357,033,841.96, 535,306,271.10 and 181,817,707.24

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Solution

The fourth proportional to 357,033,841.96, 535,306,271.10 and 181,817,707.24 is: 272,602,054.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,033,841.96 : 535,306,271.10 = 181,817,707.24 : x
  2. Step 2: Convert to fraction form
    357,033,841.96/535,306,271.10 = 181,817,707.24/x
  3. Step 3: Cross multiply
    357,033,841.96x = 535,306,271.10 × 181,817,707.24
  4. Step 4: Simplify right side
    357,033,841.96x = 97,328,158,882,595,888
  5. Step 5: Solve for x
    x = 97,328,158,882,595,888/357,033,841.96
  6. Step 6: Final answer
    x = 272,602,054.61

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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.