Home / 97,773,943.79-134,894,672.10-60,590,657.03

Finding the Fourth Proportional to 97,773,943.79, 134,894,672.10 and 60,590,657.03

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Solution

The fourth proportional to 97,773,943.79, 134,894,672.10 and 60,590,657.03 is: 83,594,427.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,773,943.79 : 134,894,672.10 = 60,590,657.03 : x
  2. Step 2: Convert to fraction form
    97,773,943.79/134,894,672.10 = 60,590,657.03/x
  3. Step 3: Cross multiply
    97,773,943.79x = 134,894,672.10 × 60,590,657.03
  4. Step 4: Simplify right side
    97,773,943.79x = 8,173,356,811,710,936
  5. Step 5: Solve for x
    x = 8,173,356,811,710,936/97,773,943.79
  6. Step 6: Final answer
    x = 83,594,427.05

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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.