Home / 58,088,168,809,909-87,147,535,849,970-20,875,236,537,051

Finding the Fourth Proportional to 58,088,168,809,909, 87,147,535,849,970 and 20,875,236,537,051

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Solution

The fourth proportional to 58,088,168,809,909, 87,147,535,849,970 and 20,875,236,537,051 is: 31,318,346,950,178.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,088,168,809,909 : 87,147,535,849,970 = 20,875,236,537,051 : x
  2. Step 2: Convert to fraction form
    58,088,168,809,909/87,147,535,849,970 = 20,875,236,537,051/x
  3. Step 3: Cross multiply
    58,088,168,809,909x = 87,147,535,849,970 × 20,875,236,537,051
  4. Step 4: Simplify right side
    58,088,168,809,909x = 1,819,225,424,489,255,543,534,256,128
  5. Step 5: Solve for x
    x = 1,819,225,424,489,255,543,534,256,128/58,088,168,809,909
  6. Step 6: Final answer
    x = 31,318,346,950,178.30

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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.