Home / 88,658,134,836-133,199,359,873.88-56,849,128,790.27

Finding the Fourth Proportional to 88,658,134,836, 133,199,359,873.88 and 56,849,128,790.27

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Solution

The fourth proportional to 88,658,134,836, 133,199,359,873.88 and 56,849,128,790.27 is: 85,409,732,319.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,658,134,836 : 133,199,359,873.88 = 56,849,128,790.27 : x
  2. Step 2: Convert to fraction form
    88,658,134,836/133,199,359,873.88 = 56,849,128,790.27/x
  3. Step 3: Cross multiply
    88,658,134,836x = 133,199,359,873.88 × 56,849,128,790.27
  4. Step 4: Simplify right side
    88,658,134,836x = 7,572,267,564,251,060,633,600
  5. Step 5: Solve for x
    x = 7,572,267,564,251,060,633,600/88,658,134,836
  6. Step 6: Final answer
    x = 85,409,732,319.07

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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.