Home / 6,341,129,570,095-9,506,561,438,389.50-1,982,473,979,270

Finding the Fourth Proportional to 6,341,129,570,095, 9,506,561,438,389.50 and 1,982,473,979,270

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Solution

The fourth proportional to 6,341,129,570,095, 9,506,561,438,389.50 and 1,982,473,979,270 is: 2,972,106,227,385.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,341,129,570,095 : 9,506,561,438,389.50 = 1,982,473,979,270 : x
  2. Step 2: Convert to fraction form
    6,341,129,570,095/9,506,561,438,389.50 = 1,982,473,979,270/x
  3. Step 3: Cross multiply
    6,341,129,570,095x = 9,506,561,438,389.50 × 1,982,473,979,270
  4. Step 4: Simplify right side
    6,341,129,570,095x = 18,846,510,683,938,767,685,812,224
  5. Step 5: Solve for x
    x = 18,846,510,683,938,767,685,812,224/6,341,129,570,095
  6. Step 6: Final answer
    x = 2,972,106,227,385.67

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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.