Home / 112,655,020,637.46-169,008,668,574.18-37,105,460,135.46

Finding the Fourth Proportional to 112,655,020,637.46, 169,008,668,574.18 and 37,105,460,135.46

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Solution

The fourth proportional to 112,655,020,637.46, 169,008,668,574.18 and 37,105,460,135.46 is: 55,666,799,214.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,655,020,637.46 : 169,008,668,574.18 = 37,105,460,135.46 : x
  2. Step 2: Convert to fraction form
    112,655,020,637.46/169,008,668,574.18 = 37,105,460,135.46/x
  3. Step 3: Cross multiply
    112,655,020,637.46x = 169,008,668,574.18 × 37,105,460,135.46
  4. Step 4: Simplify right side
    112,655,020,637.46x = 6,271,144,414,326,406,774,784
  5. Step 5: Solve for x
    x = 6,271,144,414,326,406,774,784/112,655,020,637.46
  6. Step 6: Final answer
    x = 55,666,799,214.46

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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.