Home / 35,154,431.48-48,513,503.47-19,473,696.16

Finding the Fourth Proportional to 35,154,431.48, 48,513,503.47 and 19,473,696.16

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Solution

The fourth proportional to 35,154,431.48, 48,513,503.47 and 19,473,696.16 is: 26,873,915.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,154,431.48 : 48,513,503.47 = 19,473,696.16 : x
  2. Step 2: Convert to fraction form
    35,154,431.48/48,513,503.47 = 19,473,696.16/x
  3. Step 3: Cross multiply
    35,154,431.48x = 48,513,503.47 × 19,473,696.16
  4. Step 4: Simplify right side
    35,154,431.48x = 944,737,225,989,318.25
  5. Step 5: Solve for x
    x = 944,737,225,989,318.25/35,154,431.48
  6. Step 6: Final answer
    x = 26,873,915.64

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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.