Home / 3,018,999,892,249-4,529,135,925,946.40-979,075,899,078.08

Finding the Fourth Proportional to 3,018,999,892,249, 4,529,135,925,946.40 and 979,075,899,078.08

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Solution

The fourth proportional to 3,018,999,892,249, 4,529,135,925,946.40 and 979,075,899,078.08 is: 1,468,820,134,816.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,999,892,249 : 4,529,135,925,946.40 = 979,075,899,078.08 : x
  2. Step 2: Convert to fraction form
    3,018,999,892,249/4,529,135,925,946.40 = 979,075,899,078.08/x
  3. Step 3: Cross multiply
    3,018,999,892,249x = 4,529,135,925,946.40 × 979,075,899,078.08
  4. Step 4: Simplify right side
    3,018,999,892,249x = 4,434,367,828,742,803,963,248,640
  5. Step 5: Solve for x
    x = 4,434,367,828,742,803,963,248,640/3,018,999,892,249
  6. Step 6: Final answer
    x = 1,468,820,134,816.05

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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.