Home / 58,735,871,473.12-88,013,883,045.60-39,520,308,873.98

Finding the Fourth Proportional to 58,735,871,473.12, 88,013,883,045.60 and 39,520,308,873.98

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Solution

The fourth proportional to 58,735,871,473.12, 88,013,883,045.60 and 39,520,308,873.98 is: 59,219,958,024.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,735,871,473.12 : 88,013,883,045.60 = 39,520,308,873.98 : x
  2. Step 2: Convert to fraction form
    58,735,871,473.12/88,013,883,045.60 = 39,520,308,873.98/x
  3. Step 3: Cross multiply
    58,735,871,473.12x = 88,013,883,045.60 × 39,520,308,873.98
  4. Step 4: Simplify right side
    58,735,871,473.12x = 3,478,335,843,160,639,930,368
  5. Step 5: Solve for x
    x = 3,478,335,843,160,639,930,368/58,735,871,473.12
  6. Step 6: Final answer
    x = 59,219,958,024.33

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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.