Home / 29,127,294.36-43,698,054.60-9,696,482.64

Finding the Fourth Proportional to 29,127,294.36, 43,698,054.60 and 9,696,482.64

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Solution

The fourth proportional to 29,127,294.36, 43,698,054.60 and 9,696,482.64 is: 14,547,091.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,127,294.36 : 43,698,054.60 = 9,696,482.64 : x
  2. Step 2: Convert to fraction form
    29,127,294.36/43,698,054.60 = 9,696,482.64/x
  3. Step 3: Cross multiply
    29,127,294.36x = 43,698,054.60 × 9,696,482.64
  4. Step 4: Simplify right side
    29,127,294.36x = 423,717,427,830,672.19
  5. Step 5: Solve for x
    x = 423,717,427,830,672.19/29,127,294.36
  6. Step 6: Final answer
    x = 14,547,091.90

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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.