Home / 357,033,840.96-535,306,269.60-181,817,706.24

Finding the Fourth Proportional to 357,033,840.96, 535,306,269.60 and 181,817,706.24

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Solution

The fourth proportional to 357,033,840.96, 535,306,269.60 and 181,817,706.24 is: 272,602,053.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,033,840.96 : 535,306,269.60 = 181,817,706.24 : x
  2. Step 2: Convert to fraction form
    357,033,840.96/535,306,269.60 = 181,817,706.24/x
  3. Step 3: Cross multiply
    357,033,840.96x = 535,306,269.60 × 181,817,706.24
  4. Step 4: Simplify right side
    357,033,840.96x = 97,328,158,074,563,056
  5. Step 5: Solve for x
    x = 97,328,158,074,563,056/357,033,840.96
  6. Step 6: Final answer
    x = 272,602,053.11

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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.