Home / 10,514,931,828,932-14,510,594,918,761-5,890,456,531,528

Finding the Fourth Proportional to 10,514,931,828,932, 14,510,594,918,761 and 5,890,456,531,528

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Solution

The fourth proportional to 10,514,931,828,932, 14,510,594,918,761 and 5,890,456,531,528 is: 8,128,823,848,423.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,514,931,828,932 : 14,510,594,918,761 = 5,890,456,531,528 : x
  2. Step 2: Convert to fraction form
    10,514,931,828,932/14,510,594,918,761 = 5,890,456,531,528/x
  3. Step 3: Cross multiply
    10,514,931,828,932x = 14,510,594,918,761 × 5,890,456,531,528
  4. Step 4: Simplify right side
    10,514,931,828,932x = 85,474,028,615,572,738,971,533,312
  5. Step 5: Solve for x
    x = 85,474,028,615,572,738,971,533,312/10,514,931,828,932
  6. Step 6: Final answer
    x = 8,128,823,848,423.78

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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.