Home / 51,831,118,710.10-77,746,678,065.15-14,566,110,424.41

Finding the Fourth Proportional to 51,831,118,710.10, 77,746,678,065.15 and 14,566,110,424.41

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Solution

The fourth proportional to 51,831,118,710.10, 77,746,678,065.15 and 14,566,110,424.41 is: 21,849,165,636.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,831,118,710.10 : 77,746,678,065.15 = 14,566,110,424.41 : x
  2. Step 2: Convert to fraction form
    51,831,118,710.10/77,746,678,065.15 = 14,566,110,424.41/x
  3. Step 3: Cross multiply
    51,831,118,710.10x = 77,746,678,065.15 × 14,566,110,424.41
  4. Step 4: Simplify right side
    51,831,118,710.10x = 1,132,466,697,828,029,562,880
  5. Step 5: Solve for x
    x = 1,132,466,697,828,029,562,880/51,831,118,710.10
  6. Step 6: Final answer
    x = 21,849,165,636.62

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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.