Home / 19,614,714,096,572-29,421,964,119,948-7,997,569,803,875.40

Finding the Fourth Proportional to 19,614,714,096,572, 29,421,964,119,948 and 7,997,569,803,875.40

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Solution

The fourth proportional to 19,614,714,096,572, 29,421,964,119,948 and 7,997,569,803,875.40 is: 11,996,311,068,205.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,614,714,096,572 : 29,421,964,119,948 = 7,997,569,803,875.40 : x
  2. Step 2: Convert to fraction form
    19,614,714,096,572/29,421,964,119,948 = 7,997,569,803,875.40/x
  3. Step 3: Cross multiply
    19,614,714,096,572x = 29,421,964,119,948 × 7,997,569,803,875.40
  4. Step 4: Simplify right side
    19,614,714,096,572x = 235,304,211,816,401,582,241,611,776
  5. Step 5: Solve for x
    x = 235,304,211,816,401,582,241,611,776/19,614,714,096,572
  6. Step 6: Final answer
    x = 11,996,311,068,205.93

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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.