Home / 110,634,557.40-165,951,836.10-59,616,221.40

Finding the Fourth Proportional to 110,634,557.40, 165,951,836.10 and 59,616,221.40

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Solution

The fourth proportional to 110,634,557.40, 165,951,836.10 and 59,616,221.40 is: 89,424,332.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,634,557.40 : 165,951,836.10 = 59,616,221.40 : x
  2. Step 2: Convert to fraction form
    110,634,557.40/165,951,836.10 = 59,616,221.40/x
  3. Step 3: Cross multiply
    110,634,557.40x = 165,951,836.10 × 59,616,221.40
  4. Step 4: Simplify right side
    110,634,557.40x = 9,893,421,402,674,112
  5. Step 5: Solve for x
    x = 9,893,421,402,674,112/110,634,557.40
  6. Step 6: Final answer
    x = 89,424,332.10

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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.