Home / 116,014,384.40-173,872,277.40-88,953,904.40

Finding the Fourth Proportional to 116,014,384.40, 173,872,277.40 and 88,953,904.40

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Solution

The fourth proportional to 116,014,384.40, 173,872,277.40 and 88,953,904.40 is: 133,316,381.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,014,384.40 : 173,872,277.40 = 88,953,904.40 : x
  2. Step 2: Convert to fraction form
    116,014,384.40/173,872,277.40 = 88,953,904.40/x
  3. Step 3: Cross multiply
    116,014,384.40x = 173,872,277.40 × 88,953,904.40
  4. Step 4: Simplify right side
    116,014,384.40x = 15,466,617,941,649,882
  5. Step 5: Solve for x
    x = 15,466,617,941,649,882/116,014,384.40
  6. Step 6: Final answer
    x = 133,316,381.60

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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.