Home / 60,155,068.90-90,232,603.35-14,716,863.40

Finding the Fourth Proportional to 60,155,068.90, 90,232,603.35 and 14,716,863.40

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Solution

The fourth proportional to 60,155,068.90, 90,232,603.35 and 14,716,863.40 is: 22,075,295.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,155,068.90 : 90,232,603.35 = 14,716,863.40 : x
  2. Step 2: Convert to fraction form
    60,155,068.90/90,232,603.35 = 14,716,863.40/x
  3. Step 3: Cross multiply
    60,155,068.90x = 90,232,603.35 × 14,716,863.40
  4. Step 4: Simplify right side
    60,155,068.90x = 1,327,940,897,728,332.25
  5. Step 5: Solve for x
    x = 1,327,940,897,728,332.25/60,155,068.90
  6. Step 6: Final answer
    x = 22,075,295.10

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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.