Home / 537,317,119,802.86-806,088,889,626.30-174,254,475,510.76

Finding the Fourth Proportional to 537,317,119,802.86, 806,088,889,626.30 and 174,254,475,510.76

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Solution

The fourth proportional to 537,317,119,802.86, 806,088,889,626.30 and 174,254,475,510.76 is: 261,418,427,777.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,317,119,802.86 : 806,088,889,626.30 = 174,254,475,510.76 : x
  2. Step 2: Convert to fraction form
    537,317,119,802.86/806,088,889,626.30 = 174,254,475,510.76/x
  3. Step 3: Cross multiply
    537,317,119,802.86x = 806,088,889,626.30 × 174,254,475,510.76
  4. Step 4: Simplify right side
    537,317,119,802.86x = 140,464,596,676,881,831,428,096
  5. Step 5: Solve for x
    x = 140,464,596,676,881,831,428,096/537,317,119,802.86
  6. Step 6: Final answer
    x = 261,418,427,777.66

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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.