Home / 46,863,618.93-70,281,853.22-14,072,864.49

Finding the Fourth Proportional to 46,863,618.93, 70,281,853.22 and 14,072,864.49

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Solution

The fourth proportional to 46,863,618.93, 70,281,853.22 and 14,072,864.49 is: 21,105,220.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,863,618.93 : 70,281,853.22 = 14,072,864.49 : x
  2. Step 2: Convert to fraction form
    46,863,618.93/70,281,853.22 = 14,072,864.49/x
  3. Step 3: Cross multiply
    46,863,618.93x = 70,281,853.22 × 14,072,864.49
  4. Step 4: Simplify right side
    46,863,618.93x = 989,066,996,506,312.25
  5. Step 5: Solve for x
    x = 989,066,996,506,312.25/46,863,618.93
  6. Step 6: Final answer
    x = 21,105,220.19

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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.