Home / 432,056,352-596,243,364.48-236,481,864.96

Finding the Fourth Proportional to 432,056,352, 596,243,364.48 and 236,481,864.96

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Solution

The fourth proportional to 432,056,352, 596,243,364.48 and 236,481,864.96 is: 326,348,038.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    432,056,352 : 596,243,364.48 = 236,481,864.96 : x
  2. Step 2: Convert to fraction form
    432,056,352/596,243,364.48 = 236,481,864.96/x
  3. Step 3: Cross multiply
    432,056,352x = 596,243,364.48 × 236,481,864.96
  4. Step 4: Simplify right side
    432,056,352x = 141,000,742,802,255,424
  5. Step 5: Solve for x
    x = 141,000,742,802,255,424/432,056,352
  6. Step 6: Final answer
    x = 326,348,038.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.