Home / 39,363,678.48-59,038,788.14-10,603,088.01

Finding the Fourth Proportional to 39,363,678.48, 59,038,788.14 and 10,603,088.01

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Solution

The fourth proportional to 39,363,678.48, 59,038,788.14 and 10,603,088.01 is: 15,902,819.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,363,678.48 : 59,038,788.14 = 10,603,088.01 : x
  2. Step 2: Convert to fraction form
    39,363,678.48/59,038,788.14 = 10,603,088.01/x
  3. Step 3: Cross multiply
    39,363,678.48x = 59,038,788.14 × 10,603,088.01
  4. Step 4: Simplify right side
    39,363,678.48x = 625,993,466,599,148.75
  5. Step 5: Solve for x
    x = 625,993,466,599,148.75/39,363,678.48
  6. Step 6: Final answer
    x = 15,902,819.32

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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.