Home / 16,849,941,113.96-23,252,931,273.57-9,125,072,285.77

Finding the Fourth Proportional to 16,849,941,113.96, 23,252,931,273.57 and 9,125,072,285.77

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Solution

The fourth proportional to 16,849,941,113.96, 23,252,931,273.57 and 9,125,072,285.77 is: 12,592,606,543.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,849,941,113.96 : 23,252,931,273.57 = 9,125,072,285.77 : x
  2. Step 2: Convert to fraction form
    16,849,941,113.96/23,252,931,273.57 = 9,125,072,285.77/x
  3. Step 3: Cross multiply
    16,849,941,113.96x = 23,252,931,273.57 × 9,125,072,285.77
  4. Step 4: Simplify right side
    16,849,941,113.96x = 212,184,678,727,354,875,904
  5. Step 5: Solve for x
    x = 212,184,678,727,354,875,904/16,849,941,113.96
  6. Step 6: Final answer
    x = 12,592,606,543.39

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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.