Home / 93,644,997,483.53-129,207,947,318.84-52,999,908,945.01

Finding the Fourth Proportional to 93,644,997,483.53, 129,207,947,318.84 and 52,999,908,945.01

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Solution

The fourth proportional to 93,644,997,483.53, 129,207,947,318.84 and 52,999,908,945.01 is: 73,127,338,639.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,644,997,483.53 : 129,207,947,318.84 = 52,999,908,945.01 : x
  2. Step 2: Convert to fraction form
    93,644,997,483.53/129,207,947,318.84 = 52,999,908,945.01/x
  3. Step 3: Cross multiply
    93,644,997,483.53x = 129,207,947,318.84 × 52,999,908,945.01
  4. Step 4: Simplify right side
    93,644,997,483.53x = 6,848,009,442,869,522,726,912
  5. Step 5: Solve for x
    x = 6,848,009,442,869,522,726,912/93,644,997,483.53
  6. Step 6: Final answer
    x = 73,127,338,639.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.