Home / 93,204,721,098.02-128,657,493,026.80-61,092,152,705.18

Finding the Fourth Proportional to 93,204,721,098.02, 128,657,493,026.80 and 61,092,152,705.18

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Solution

The fourth proportional to 93,204,721,098.02, 128,657,493,026.80 and 61,092,152,705.18 is: 84,330,097,424.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,204,721,098.02 : 128,657,493,026.80 = 61,092,152,705.18 : x
  2. Step 2: Convert to fraction form
    93,204,721,098.02/128,657,493,026.80 = 61,092,152,705.18/x
  3. Step 3: Cross multiply
    93,204,721,098.02x = 128,657,493,026.80 × 61,092,152,705.18
  4. Step 4: Simplify right side
    93,204,721,098.02x = 7,859,963,210,658,253,635,584
  5. Step 5: Solve for x
    x = 7,859,963,210,658,253,635,584/93,204,721,098.02
  6. Step 6: Final answer
    x = 84,330,097,424.92

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1.5x scale

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.