Home / 64,857,123,699.24-97,300,355,070-35,010,814,210.74

Finding the Fourth Proportional to 64,857,123,699.24, 97,300,355,070 and 35,010,814,210.74

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Solution

The fourth proportional to 64,857,123,699.24, 97,300,355,070 and 35,010,814,210.74 is: 52,524,140,135.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,857,123,699.24 : 97,300,355,070 = 35,010,814,210.74 : x
  2. Step 2: Convert to fraction form
    64,857,123,699.24/97,300,355,070 = 35,010,814,210.74/x
  3. Step 3: Cross multiply
    64,857,123,699.24x = 97,300,355,070 × 35,010,814,210.74
  4. Step 4: Simplify right side
    64,857,123,699.24x = 3,406,564,653,994,803,724,288
  5. Step 5: Solve for x
    x = 3,406,564,653,994,803,724,288/64,857,123,699.24
  6. Step 6: Final answer
    x = 52,524,140,135.97

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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.