Home / 46,392,344.04-69,583,111.74-12,316,337.40

Finding the Fourth Proportional to 46,392,344.04, 69,583,111.74 and 12,316,337.40

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Solution

The fourth proportional to 46,392,344.04, 69,583,111.74 and 12,316,337.40 is: 18,473,071.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,392,344.04 : 69,583,111.74 = 12,316,337.40 : x
  2. Step 2: Convert to fraction form
    46,392,344.04/69,583,111.74 = 12,316,337.40/x
  3. Step 3: Cross multiply
    46,392,344.04x = 69,583,111.74 × 12,316,337.40
  4. Step 4: Simplify right side
    46,392,344.04x = 857,009,081,531,741
  5. Step 5: Solve for x
    x = 857,009,081,531,741/46,392,344.04
  6. Step 6: Final answer
    x = 18,473,071.35

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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.