Home / 4,355,789,579,699.90-6,011,516,716,582.10-2,479,088,176,055.20

Finding the Fourth Proportional to 4,355,789,579,699.90, 6,011,516,716,582.10 and 2,479,088,176,055.20

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Solution

The fourth proportional to 4,355,789,579,699.90, 6,011,516,716,582.10 and 2,479,088,176,055.20 is: 3,421,441,678,838.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,789,579,699.90 : 6,011,516,716,582.10 = 2,479,088,176,055.20 : x
  2. Step 2: Convert to fraction form
    4,355,789,579,699.90/6,011,516,716,582.10 = 2,479,088,176,055.20/x
  3. Step 3: Cross multiply
    4,355,789,579,699.90x = 6,011,516,716,582.10 × 2,479,088,176,055.20
  4. Step 4: Simplify right side
    4,355,789,579,699.90x = 14,903,080,012,236,862,666,047,488
  5. Step 5: Solve for x
    x = 14,903,080,012,236,862,666,047,488/4,355,789,579,699.90
  6. Step 6: Final answer
    x = 3,421,441,678,838.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.