Home / 58,779,352,159.92-81,113,169,592.80-34,701,130,073.52

Finding the Fourth Proportional to 58,779,352,159.92, 81,113,169,592.80 and 34,701,130,073.52

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Solution

The fourth proportional to 58,779,352,159.92, 81,113,169,592.80 and 34,701,130,073.52 is: 47,886,180,185.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,779,352,159.92 : 81,113,169,592.80 = 34,701,130,073.52 : x
  2. Step 2: Convert to fraction form
    58,779,352,159.92/81,113,169,592.80 = 34,701,130,073.52/x
  3. Step 3: Cross multiply
    58,779,352,159.92x = 81,113,169,592.80 × 34,701,130,073.52
  4. Step 4: Simplify right side
    58,779,352,159.92x = 2,814,718,648,715,239,751,680
  5. Step 5: Solve for x
    x = 2,814,718,648,715,239,751,680/58,779,352,159.92
  6. Step 6: Final answer
    x = 47,886,180,185.47

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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.