Home / 35,597,827.17-53,402,070.96-12,884,038.83

Finding the Fourth Proportional to 35,597,827.17, 53,402,070.96 and 12,884,038.83

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Solution

The fourth proportional to 35,597,827.17, 53,402,070.96 and 12,884,038.83 is: 19,327,987.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,597,827.17 : 53,402,070.96 = 12,884,038.83 : x
  2. Step 2: Convert to fraction form
    35,597,827.17/53,402,070.96 = 12,884,038.83/x
  3. Step 3: Cross multiply
    35,597,827.17x = 53,402,070.96 × 12,884,038.83
  4. Step 4: Simplify right side
    35,597,827.17x = 688,034,355,851,055.38
  5. Step 5: Solve for x
    x = 688,034,355,851,055.38/35,597,827.17
  6. Step 6: Final answer
    x = 19,327,987.42

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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.