Home / 88,886,967.76-133,341,119.16-31,367,362

Finding the Fourth Proportional to 88,886,967.76, 133,341,119.16 and 31,367,362

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Solution

The fourth proportional to 88,886,967.76, 133,341,119.16 and 31,367,362 is: 47,054,807.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,886,967.76 : 133,341,119.16 = 31,367,362 : x
  2. Step 2: Convert to fraction form
    88,886,967.76/133,341,119.16 = 31,367,362/x
  3. Step 3: Cross multiply
    88,886,967.76x = 133,341,119.16 × 31,367,362
  4. Step 4: Simplify right side
    88,886,967.76x = 4,182,559,154,176,856
  5. Step 5: Solve for x
    x = 4,182,559,154,176,856/88,886,967.76
  6. Step 6: Final answer
    x = 47,054,807.47

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.