Home / 29,367,776,440,130-40,527,657,484,148-16,019,390,379,802

Finding the Fourth Proportional to 29,367,776,440,130, 40,527,657,484,148 and 16,019,390,379,802

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Solution

The fourth proportional to 29,367,776,440,130, 40,527,657,484,148 and 16,019,390,379,802 is: 22,106,827,452,224.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,367,776,440,130 : 40,527,657,484,148 = 16,019,390,379,802 : x
  2. Step 2: Convert to fraction form
    29,367,776,440,130/40,527,657,484,148 = 16,019,390,379,802/x
  3. Step 3: Cross multiply
    29,367,776,440,130x = 40,527,657,484,148 × 16,019,390,379,802
  4. Step 4: Simplify right side
    29,367,776,440,130x = 649,228,366,417,470,955,381,063,680
  5. Step 5: Solve for x
    x = 649,228,366,417,470,955,381,063,680/29,367,776,440,130
  6. Step 6: Final answer
    x = 22,106,827,452,224.95

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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.