Home / 473,423,030.36-653,343,958.59-264,579,166.86

Finding the Fourth Proportional to 473,423,030.36, 653,343,958.59 and 264,579,166.86

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Solution

The fourth proportional to 473,423,030.36, 653,343,958.59 and 264,579,166.86 is: 365,130,526.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,423,030.36 : 653,343,958.59 = 264,579,166.86 : x
  2. Step 2: Convert to fraction form
    473,423,030.36/653,343,958.59 = 264,579,166.86/x
  3. Step 3: Cross multiply
    473,423,030.36x = 653,343,958.59 × 264,579,166.86
  4. Step 4: Simplify right side
    473,423,030.36x = 172,861,200,236,756,544
  5. Step 5: Solve for x
    x = 172,861,200,236,756,544/473,423,030.36
  6. Step 6: Final answer
    x = 365,130,526.30

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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.