Home / 43,935,501.60-60,655,124.70-30,017,783.52

Finding the Fourth Proportional to 43,935,501.60, 60,655,124.70 and 30,017,783.52

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Solution

The fourth proportional to 43,935,501.60, 60,655,124.70 and 30,017,783.52 is: 41,441,029.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,935,501.60 : 60,655,124.70 = 30,017,783.52 : x
  2. Step 2: Convert to fraction form
    43,935,501.60/60,655,124.70 = 30,017,783.52/x
  3. Step 3: Cross multiply
    43,935,501.60x = 60,655,124.70 × 30,017,783.52
  4. Step 4: Simplify right side
    43,935,501.60x = 1,820,732,402,623,205
  5. Step 5: Solve for x
    x = 1,820,732,402,623,205/43,935,501.60
  6. Step 6: Final answer
    x = 41,441,029.15

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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.